Water’s density varies with temperature, generally decreasing as temperature increases. However, water is unique in that it reaches its maximum density at around 4°C. Above or below this temperature, water becomes less dense, which is why ice floats on liquid water. This density variation has signifRead more
Water’s density varies with temperature, generally decreasing as temperature increases. However, water is unique in that it reaches its maximum density at around 4°C. Above or below this temperature, water becomes less dense, which is why ice floats on liquid water. This density variation has significant implications for natural processes like ocean currents and weather patterns, as well as in various scientific and industrial applications.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
The water cycle is essential for sustaining life and maintaining environmental balance. It involves the continuous movement of water through its various states—liquid, solid, and gas—across the globe. Key processes include evaporation, where water turns into vapor; condensation, forming clouds; andRead more
The water cycle is essential for sustaining life and maintaining environmental balance. It involves the continuous movement of water through its various states—liquid, solid, and gas—across the globe. Key processes include evaporation, where water turns into vapor; condensation, forming clouds; and precipitation, where water returns to the surface as rain or snow. This cycle supports ecosystems, regulates climate, and influences weather patterns.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Glaciers are formed through the accumulation and compression of snow over extended periods. Snowfall accumulates in mountainous regions or polar areas, and as layers build up, the snow compresses into dense ice. The immense weight of the ice causes it to flow slowly under gravity. This movement shapRead more
Glaciers are formed through the accumulation and compression of snow over extended periods. Snowfall accumulates in mountainous regions or polar areas, and as layers build up, the snow compresses into dense ice. The immense weight of the ice causes it to flow slowly under gravity. This movement shapes the landscape and influences regional climates, making glaciers crucial indicators of climate change and environmental health.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Water is essential in climate regulation due to its ability to absorb and release heat during evaporation and condensation. By storing and redistributing thermal energy, water helps moderate temperature changes and influences weather patterns. Oceans, lakes, and atmospheric moisture contribute to clRead more
Water is essential in climate regulation due to its ability to absorb and release heat during evaporation and condensation. By storing and redistributing thermal energy, water helps moderate temperature changes and influences weather patterns. Oceans, lakes, and atmospheric moisture contribute to climate stability by absorbing heat and releasing it slowly, which balances temperature extremes and supports the global climate system.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
In India, Leh in Ladakh is known for being one of the coldest places, with temperatures dropping as low as -40°C during winter. On the other hand, Phalodi in Rajasthan holds records for extreme heat, with temperatures soaring up to 51.0°C. These places represent the extremes of India's climate, showRead more
In India, Leh in Ladakh is known for being one of the coldest places, with temperatures dropping as low as -40°C during winter. On the other hand, Phalodi in Rajasthan holds records for extreme heat, with temperatures soaring up to 51.0°C. These places represent the extremes of India’s climate, showcasing the diverse temperature ranges across the country. The coldest and hottest records illustrate the significant climatic variations within India.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
Planets ordered by distance from the Sun with average temperatures are: Mercury (0.39 AU, 167°C), Venus (0.72 AU, 464°C), Earth (1.00 AU, 15°C), Mars (1.52 AU, -65°C), Jupiter (5.20 AU, -110°C), Saturn (9.58 AU, -140°C), Uranus (19.22 AU, -195°C), and Neptune (30.05 AU, -200°C). While temperatures gRead more
Planets ordered by distance from the Sun with average temperatures are: Mercury (0.39 AU, 167°C), Venus (0.72 AU, 464°C), Earth (1.00 AU, 15°C), Mars (1.52 AU, -65°C), Jupiter (5.20 AU, -110°C), Saturn (9.58 AU, -140°C), Uranus (19.22 AU, -195°C), and Neptune (30.05 AU, -200°C). While temperatures generally decrease with distance from the Sun, Venus is notably hotter than Earth. This is due to Venus’s thick atmosphere causing a strong greenhouse effect, trapping heat.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
Indeed, certain celestial objects can have temperatures higher than the Sun's core, which is about 15 million degrees Celsius. Neutron stars, remnants of supernova explosions, can reach temperatures exceeding 100 million degrees Celsius due to their intense density and high-energy conditions. AdditiRead more
Indeed, certain celestial objects can have temperatures higher than the Sun’s core, which is about 15 million degrees Celsius. Neutron stars, remnants of supernova explosions, can reach temperatures exceeding 100 million degrees Celsius due to their intense density and high-energy conditions. Additionally, the core of some supernovae can also achieve temperatures well above 15 million degrees Celsius. These extreme conditions are a result of the extreme forces and processes occurring in these stellar remnants.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the coRead more
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the cooler air temperature, the liquid contracts, leading to a drop in the column level. This reflects the decrease in temperature from the water’s heat.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibriumRead more
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibrium with the substance’s temperature. Once stabilized, read the temperature value from the scale on the thermometer. Avoid touching the bulb directly and ensure the thermometer is not exposed to drafts or direct sunlight.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distanceRead more
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distance using infrared radiation, suitable for very high or low temperatures. Additionally, laboratory thermometers are designed for extreme temperatures, both high and low, providing accurate readings for a wide range of conditions.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
How does water’s density change with temperature?
Water’s density varies with temperature, generally decreasing as temperature increases. However, water is unique in that it reaches its maximum density at around 4°C. Above or below this temperature, water becomes less dense, which is why ice floats on liquid water. This density variation has signifRead more
Water’s density varies with temperature, generally decreasing as temperature increases. However, water is unique in that it reaches its maximum density at around 4°C. Above or below this temperature, water becomes less dense, which is why ice floats on liquid water. This density variation has significant implications for natural processes like ocean currents and weather patterns, as well as in various scientific and industrial applications.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See lessWhat is the importance of the water cycle?
The water cycle is essential for sustaining life and maintaining environmental balance. It involves the continuous movement of water through its various states—liquid, solid, and gas—across the globe. Key processes include evaporation, where water turns into vapor; condensation, forming clouds; andRead more
The water cycle is essential for sustaining life and maintaining environmental balance. It involves the continuous movement of water through its various states—liquid, solid, and gas—across the globe. Key processes include evaporation, where water turns into vapor; condensation, forming clouds; and precipitation, where water returns to the surface as rain or snow. This cycle supports ecosystems, regulates climate, and influences weather patterns.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See lessHow do glaciers form?
Glaciers are formed through the accumulation and compression of snow over extended periods. Snowfall accumulates in mountainous regions or polar areas, and as layers build up, the snow compresses into dense ice. The immense weight of the ice causes it to flow slowly under gravity. This movement shapRead more
Glaciers are formed through the accumulation and compression of snow over extended periods. Snowfall accumulates in mountainous regions or polar areas, and as layers build up, the snow compresses into dense ice. The immense weight of the ice causes it to flow slowly under gravity. This movement shapes the landscape and influences regional climates, making glaciers crucial indicators of climate change and environmental health.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See lessWhat is the role of water in climate regulation?
Water is essential in climate regulation due to its ability to absorb and release heat during evaporation and condensation. By storing and redistributing thermal energy, water helps moderate temperature changes and influences weather patterns. Oceans, lakes, and atmospheric moisture contribute to clRead more
Water is essential in climate regulation due to its ability to absorb and release heat during evaporation and condensation. By storing and redistributing thermal energy, water helps moderate temperature changes and influences weather patterns. Oceans, lakes, and atmospheric moisture contribute to climate stability by absorbing heat and releasing it slowly, which balances temperature extremes and supports the global climate system.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-8/
See lessFind out which places in India are usually regarded to be the coldest and hottest. Also, find out the minimum and the maximum temperatures recorded for these places.
In India, Leh in Ladakh is known for being one of the coldest places, with temperatures dropping as low as -40°C during winter. On the other hand, Phalodi in Rajasthan holds records for extreme heat, with temperatures soaring up to 51.0°C. These places represent the extremes of India's climate, showRead more
In India, Leh in Ladakh is known for being one of the coldest places, with temperatures dropping as low as -40°C during winter. On the other hand, Phalodi in Rajasthan holds records for extreme heat, with temperatures soaring up to 51.0°C. These places represent the extremes of India’s climate, showcasing the diverse temperature ranges across the country. The coldest and hottest records illustrate the significant climatic variations within India.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessVarious planets in our Solar System are at different distances from the Sun. Search the Internet and make a table with the planets, their distances from the Sun (in increasing order) and their temperatures written. Does the average temperature of planets decrease as their distance from the Sun increases? If it is not true for any planet, find out for which planet and why.
Planets ordered by distance from the Sun with average temperatures are: Mercury (0.39 AU, 167°C), Venus (0.72 AU, 464°C), Earth (1.00 AU, 15°C), Mars (1.52 AU, -65°C), Jupiter (5.20 AU, -110°C), Saturn (9.58 AU, -140°C), Uranus (19.22 AU, -195°C), and Neptune (30.05 AU, -200°C). While temperatures gRead more
Planets ordered by distance from the Sun with average temperatures are: Mercury (0.39 AU, 167°C), Venus (0.72 AU, 464°C), Earth (1.00 AU, 15°C), Mars (1.52 AU, -65°C), Jupiter (5.20 AU, -110°C), Saturn (9.58 AU, -140°C), Uranus (19.22 AU, -195°C), and Neptune (30.05 AU, -200°C). While temperatures generally decrease with distance from the Sun, Venus is notably hotter than Earth. This is due to Venus’s thick atmosphere causing a strong greenhouse effect, trapping heat.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessThe temperature at the core of the Sun reaches as high as 15 million degrees Celsius. Are there objects in the sky that have even higher temperatures?
Indeed, certain celestial objects can have temperatures higher than the Sun's core, which is about 15 million degrees Celsius. Neutron stars, remnants of supernova explosions, can reach temperatures exceeding 100 million degrees Celsius due to their intense density and high-energy conditions. AdditiRead more
Indeed, certain celestial objects can have temperatures higher than the Sun’s core, which is about 15 million degrees Celsius. Neutron stars, remnants of supernova explosions, can reach temperatures exceeding 100 million degrees Celsius due to their intense density and high-energy conditions. Additionally, the core of some supernovae can also achieve temperatures well above 15 million degrees Celsius. These extreme conditions are a result of the extreme forces and processes occurring in these stellar remnants.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessDo you notice that, as soon as you take the thermometer out of the water, the level of liquid column begins to fall?
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the coRead more
Yes, the liquid column in a thermometer falls when it is taken out of the water. This happens because the thermometer cools down to the surrounding temperature, causing the liquid inside to contract. In the water, the liquid expands due to the heat. Once removed, as the thermometer adjusts to the cooler air temperature, the liquid contracts, leading to a drop in the column level. This reflects the decrease in temperature from the water’s heat.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessCorrect way of measuring temperature using a laboratory thermometer.
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibriumRead more
To correctly measure temperature using a laboratory thermometer, follow these steps: First, ensure the thermometer is clean. Immerse the bulb of the thermometer fully in the substance or environment whose temperature you want to measure. Wait for the liquid inside to stabilize and reach equilibrium with the substance’s temperature. Once stabilized, read the temperature value from the scale on the thermometer. Avoid touching the bulb directly and ensure the thermometer is not exposed to drafts or direct sunlight.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See lessHow can we measure temperatures beyond the range of a clinical thermometer?
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distanceRead more
For measuring temperatures beyond the range of a clinical thermometer, which typically covers a narrow range, you can use specialized devices. Digital thermometers offer a broader range and higher precision for both high and low temperatures. Infrared thermometers measure temperature from a distance using infrared radiation, suitable for very high or low temperatures. Additionally, laboratory thermometers are designed for extreme temperatures, both high and low, providing accurate readings for a wide range of conditions.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
See less