Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
Which of the following statements is not correct in respect of population of India?
India's rapid population growth puts significant pressure on natural resources and the environment, making conservation efforts difficult. The statement correctly highlights this challenge. The correct answer should be: (d) None of the above This question related to Chapter 6 Social Science Class 9tRead more
India’s rapid population growth puts significant pressure on natural resources and the environment, making conservation efforts difficult. The statement correctly highlights this challenge.
The correct answer should be:
(d) None of the above
This question related to Chapter 6 Social Science Class 9th NCERT. From the Chapter 6 Population. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/social-science/
Which of the following statements about population is correct?
The correct answer is: (a) Almost half of the population lives in five states - UP, Maharashtra, Bihar, West Bengal, and Andhra Pradesh. These states have high population densities and together account for a significant share of India's total population. This question related to Chapter 6 Social SciRead more
The correct answer is: (a) Almost half of the population lives in five states – UP, Maharashtra, Bihar, West Bengal, and Andhra Pradesh.
These states have high population densities and together account for a significant share of India’s total population.
This question related to Chapter 6 Social Science Class 9th NCERT. From the Chapter 6 Population. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/social-science/
An athlete complete one round of a circular track of radius R in 40 seconds. What will be his displacement at the end of 2 min 20 s?
(b) As the athlete completes one round of a circular track in 40 s, hence in 2 min 20 s (or 140s) he will complete 7/2 rounds. Thus as shown in figure if he starts running from point A then on completion of 7/2 round he will be at point B. Thus, net displacement of the athlete AB = 2R. https://www.tRead more
(b) As the athlete completes one round of a circular track in 40 s, hence in 2 min 20 s (or 140s) he will complete 7/2 rounds. Thus as shown in figure if he starts running from point A then on completion of 7/2 round he will be at point B. Thus, net displacement of the athlete AB = 2R.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-7/
See lessWhen was the first complete census taken in India?
The correct answer is: (b) 1881 The first complete and synchronous census in India was conducted in 1881 under Lord Ripon. However, an unofficial and partial census was conducted in 1872 under Lord Mayo. This question related to Chapter 6 Social Science Class 9th NCERT. From the Chapter 6 PopulationRead more
The correct answer is: (b) 1881
The first complete and synchronous census in India was conducted in 1881 under Lord Ripon. However, an unofficial and partial census was conducted in 1872 under Lord Mayo. This question related to Chapter 6 Social Science Class 9th NCERT. From the Chapter 6 Population. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/social-science/
Define thermal equilibrium. How is it attained?
The thermal equilibrium is characterized by the condition where two or more bodies in thermal contact can no longer in fact exchange heat energy, thereby reaching the same temperature. At this stage, there is no net heat flow between the systems. How Thermal Equilibrium is Achieved: Thermal equilibrRead more
The thermal equilibrium is characterized by the condition where two or more bodies in thermal contact can no longer in fact exchange heat energy, thereby reaching the same temperature. At this stage, there is no net heat flow between the systems.
How Thermal Equilibrium is Achieved:
Thermal equilibrium is achieved when:
1. Two or more objects are brought into thermal contact, which allows heat transfer.
2. Heat transfer occurs from the hotter object to the colder until both reach the same temperature.
3. Once the temperature between both gets equal, transfer of heat stops, establishing the thermal equilibrium condition.
The concept originated from Zeroth Law of Thermodynamics, which states that if two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other.
See less