The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric prRead more
The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric pressure, marking the temperature where ice starts to convert into a liquid state.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Evaporation occurs when water molecules at the surface gain enough energy to overcome intermolecular forces and transition into the gas phase as water vapor. This process happens when water absorbs heat, increasing molecular kinetic energy. Factors like temperature, humidity, and surface area affectRead more
Evaporation occurs when water molecules at the surface gain enough energy to overcome intermolecular forces and transition into the gas phase as water vapor. This process happens when water absorbs heat, increasing molecular kinetic energy. Factors like temperature, humidity, and surface area affect evaporation rates. It’s a key process in the water cycle, contributing to cloud formation and weather patterns.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Condensation occurs when water vapor in the air cools and loses energy, causing it to change from a gas to a liquid. As the vapor reaches its dew point, it forms tiny droplets on surfaces, which can lead to phenomena like fog or dew. This process is crucial in the water cycle, as it contributes to cRead more
Condensation occurs when water vapor in the air cools and loses energy, causing it to change from a gas to a liquid. As the vapor reaches its dew point, it forms tiny droplets on surfaces, which can lead to phenomena like fog or dew. This process is crucial in the water cycle, as it contributes to cloud formation and precipitation, impacting weather and climate patterns.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Freezing is the phase transition where liquid water becomes solid ice. As the temperature decreases to 0°C or lower, the water molecules lose kinetic energy and move slower. This slowdown allows the molecules to form stable hydrogen bonds, creating a structured lattice of ice. The process releases lRead more
Freezing is the phase transition where liquid water becomes solid ice. As the temperature decreases to 0°C or lower, the water molecules lose kinetic energy and move slower. This slowdown allows the molecules to form stable hydrogen bonds, creating a structured lattice of ice. The process releases latent heat and occurs at 0°C under standard atmospheric pressure, transforming the liquid into a solid state.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Evaporation rates are affected by several factors, including temperature, humidity, wind speed, and surface area. Higher temperatures increase molecular energy, promoting faster evaporation. Lower humidity means less moisture in the air, facilitating more evaporation. Wind speeds remove vapor from tRead more
Evaporation rates are affected by several factors, including temperature, humidity, wind speed, and surface area. Higher temperatures increase molecular energy, promoting faster evaporation. Lower humidity means less moisture in the air, facilitating more evaporation. Wind speeds remove vapor from the surface, accelerating the process. Additionally, larger surface areas allow more water to evaporate simultaneously, impacting the overall rate of evaporation.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Sublimation refers to the direct transition of solid ice into water vapor without passing through the liquid phase. This occurs when ice absorbs sufficient heat energy, causing the molecules to break free from the solid structure and enter the gas phase. Sublimation is common in dry, cold environmenRead more
Sublimation refers to the direct transition of solid ice into water vapor without passing through the liquid phase. This occurs when ice absorbs sufficient heat energy, causing the molecules to break free from the solid structure and enter the gas phase. Sublimation is common in dry, cold environments where ice can evaporate directly into vapor, bypassing the liquid state, and is a key process in the sublimation of snow and dry ice.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Deposition is the phase transition where water vapor changes directly into solid ice without first becoming a liquid. This process occurs when water vapor in the air loses sufficient energy to form ice crystals directly. It typically happens in conditions of low temperature and high humidity, leadinRead more
Deposition is the phase transition where water vapor changes directly into solid ice without first becoming a liquid. This process occurs when water vapor in the air loses sufficient energy to form ice crystals directly. It typically happens in conditions of low temperature and high humidity, leading to frost formation on cold surfaces. Deposition is an important process in the formation of frost and snowflakes.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
Temperature has a significant impact on the state of water. As temperature rises, ice melts into liquid water and liquid water evaporates into water vapor. Conversely, lowering the temperature causes water to freeze into ice or water vapor to condense into liquid water. These phase changes are due tRead more
Temperature has a significant impact on the state of water. As temperature rises, ice melts into liquid water and liquid water evaporates into water vapor. Conversely, lowering the temperature causes water to freeze into ice or water vapor to condense into liquid water. These phase changes are due to variations in the kinetic energy of water molecules, influencing their movement and interactions.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
The latent heat of fusion is the amount of heat energy needed to convert ice into liquid water at 0°C without altering the temperature. This energy, approximately 334 kJ/kg for water, is used to break the hydrogen bonds in ice, enabling it to transition to the liquid state. This process is crucial iRead more
The latent heat of fusion is the amount of heat energy needed to convert ice into liquid water at 0°C without altering the temperature. This energy, approximately 334 kJ/kg for water, is used to break the hydrogen bonds in ice, enabling it to transition to the liquid state. This process is crucial in understanding energy transfer during phase changes, such as melting and freezing.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
The latent heat of vaporization is the energy required to transform liquid water into steam at 100°C without changing its temperature. This energy, approximately 2260 kJ/kg for water, is needed to overcome the intermolecular forces in the liquid, allowing molecules to escape into the gas phase. ThisRead more
The latent heat of vaporization is the energy required to transform liquid water into steam at 100°C without changing its temperature. This energy, approximately 2260 kJ/kg for water, is needed to overcome the intermolecular forces in the liquid, allowing molecules to escape into the gas phase. This concept is essential in processes like boiling, condensation, and various industrial applications involving phase changes.
For more CBSE Class 6 Science Curiosity Chapter 8 A Journey through States of Water Extra Questions & Answer:
How does water change from solid to liquid?
The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric prRead more
The transition from solid to liquid in water is known as melting. As ice absorbs heat, its temperature increases, causing the water molecules to vibrate more vigorously. This energy disrupts the rigid structure of ice, turning it into liquid water. Melting occurs at 0°C under standard atmospheric pressure, marking the temperature where ice starts to convert into a liquid state.
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 causes water to evaporate?
Evaporation occurs when water molecules at the surface gain enough energy to overcome intermolecular forces and transition into the gas phase as water vapor. This process happens when water absorbs heat, increasing molecular kinetic energy. Factors like temperature, humidity, and surface area affectRead more
Evaporation occurs when water molecules at the surface gain enough energy to overcome intermolecular forces and transition into the gas phase as water vapor. This process happens when water absorbs heat, increasing molecular kinetic energy. Factors like temperature, humidity, and surface area affect evaporation rates. It’s a key process in the water cycle, contributing to cloud formation and 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 lessWhat is condensation in the context of water?
Condensation occurs when water vapor in the air cools and loses energy, causing it to change from a gas to a liquid. As the vapor reaches its dew point, it forms tiny droplets on surfaces, which can lead to phenomena like fog or dew. This process is crucial in the water cycle, as it contributes to cRead more
Condensation occurs when water vapor in the air cools and loses energy, causing it to change from a gas to a liquid. As the vapor reaches its dew point, it forms tiny droplets on surfaces, which can lead to phenomena like fog or dew. This process is crucial in the water cycle, as it contributes to cloud formation and precipitation, impacting weather and climate 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 lessWhat is the process of freezing?
Freezing is the phase transition where liquid water becomes solid ice. As the temperature decreases to 0°C or lower, the water molecules lose kinetic energy and move slower. This slowdown allows the molecules to form stable hydrogen bonds, creating a structured lattice of ice. The process releases lRead more
Freezing is the phase transition where liquid water becomes solid ice. As the temperature decreases to 0°C or lower, the water molecules lose kinetic energy and move slower. This slowdown allows the molecules to form stable hydrogen bonds, creating a structured lattice of ice. The process releases latent heat and occurs at 0°C under standard atmospheric pressure, transforming the liquid into a solid state.
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 factors influence the rate of evaporation?
Evaporation rates are affected by several factors, including temperature, humidity, wind speed, and surface area. Higher temperatures increase molecular energy, promoting faster evaporation. Lower humidity means less moisture in the air, facilitating more evaporation. Wind speeds remove vapor from tRead more
Evaporation rates are affected by several factors, including temperature, humidity, wind speed, and surface area. Higher temperatures increase molecular energy, promoting faster evaporation. Lower humidity means less moisture in the air, facilitating more evaporation. Wind speeds remove vapor from the surface, accelerating the process. Additionally, larger surface areas allow more water to evaporate simultaneously, impacting the overall rate of evaporation.
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 sublimation in terms of water?
Sublimation refers to the direct transition of solid ice into water vapor without passing through the liquid phase. This occurs when ice absorbs sufficient heat energy, causing the molecules to break free from the solid structure and enter the gas phase. Sublimation is common in dry, cold environmenRead more
Sublimation refers to the direct transition of solid ice into water vapor without passing through the liquid phase. This occurs when ice absorbs sufficient heat energy, causing the molecules to break free from the solid structure and enter the gas phase. Sublimation is common in dry, cold environments where ice can evaporate directly into vapor, bypassing the liquid state, and is a key process in the sublimation of snow and dry ice.
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 deposition in the context of water?
Deposition is the phase transition where water vapor changes directly into solid ice without first becoming a liquid. This process occurs when water vapor in the air loses sufficient energy to form ice crystals directly. It typically happens in conditions of low temperature and high humidity, leadinRead more
Deposition is the phase transition where water vapor changes directly into solid ice without first becoming a liquid. This process occurs when water vapor in the air loses sufficient energy to form ice crystals directly. It typically happens in conditions of low temperature and high humidity, leading to frost formation on cold surfaces. Deposition is an important process in the formation of frost and snowflakes.
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 does temperature affect the state of water?
Temperature has a significant impact on the state of water. As temperature rises, ice melts into liquid water and liquid water evaporates into water vapor. Conversely, lowering the temperature causes water to freeze into ice or water vapor to condense into liquid water. These phase changes are due tRead more
Temperature has a significant impact on the state of water. As temperature rises, ice melts into liquid water and liquid water evaporates into water vapor. Conversely, lowering the temperature causes water to freeze into ice or water vapor to condense into liquid water. These phase changes are due to variations in the kinetic energy of water molecules, influencing their movement and interactions.
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 latent heat of fusion?
The latent heat of fusion is the amount of heat energy needed to convert ice into liquid water at 0°C without altering the temperature. This energy, approximately 334 kJ/kg for water, is used to break the hydrogen bonds in ice, enabling it to transition to the liquid state. This process is crucial iRead more
The latent heat of fusion is the amount of heat energy needed to convert ice into liquid water at 0°C without altering the temperature. This energy, approximately 334 kJ/kg for water, is used to break the hydrogen bonds in ice, enabling it to transition to the liquid state. This process is crucial in understanding energy transfer during phase changes, such as melting and freezing.
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 latent heat of vaporization?
The latent heat of vaporization is the energy required to transform liquid water into steam at 100°C without changing its temperature. This energy, approximately 2260 kJ/kg for water, is needed to overcome the intermolecular forces in the liquid, allowing molecules to escape into the gas phase. ThisRead more
The latent heat of vaporization is the energy required to transform liquid water into steam at 100°C without changing its temperature. This energy, approximately 2260 kJ/kg for water, is needed to overcome the intermolecular forces in the liquid, allowing molecules to escape into the gas phase. This concept is essential in processes like boiling, condensation, and various industrial applications involving phase changes.
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 less