Class 7 Exam > Class 7 Questions > A metal ball50ºC is droped in a beaker c...
Start Learning for Free
A metal ball 50ºC is droped in a beaker containing water at 50ºC. Then the heat will
- a)flow from water to ball
- b)flow from ball to water
- c)not flow
- d)increase the temperature of both ball and water.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A metal ball50ºC is droped in a beaker containing water at 50&ord...
The correct option is Option C.
There will be no flow of heat either from iron ball to water or from water to iron ball since both water and iron ball are at same temperatures so heat transfer will not take place.
Most Upvoted Answer
A metal ball50ºC is droped in a beaker containing water at 50&ord...
The correct option is Option C.
There will be no flow of heat either from iron ball to water or from water to iron ball since both water and iron ball are at same temperatures so heat transfer will not take place.
Free Test
FREE
| Start Free Test |
Community Answer
A metal ball50ºC is droped in a beaker containing water at 50&ord...
Understanding Heat Transfer
When two objects at the same temperature are in contact, no heat transfer occurs between them. This principle helps explain why the correct answer to the question is option 'C'.
Scenario: Metal Ball and Water
- A metal ball at 50°C is dropped into a beaker containing water, also at 50°C.
Key Concepts of Heat Transfer
- Heat Transfer Direction: Heat flows from a hotter object to a cooler object until thermal equilibrium is reached.
- Thermal Equilibrium: This occurs when both objects reach the same temperature, resulting in no net heat flow between them.
Analysis of the Situation
- Since both the metal ball and the water are at the same temperature (50°C), there is no temperature gradient.
- As a result, there is no driving force for heat transfer.
Conclusion
- Therefore, the heat will not flow from the water to the ball or from the ball to the water, making option 'C' the correct answer.
Implications
- This scenario illustrates the importance of temperature in heat transfer processes.
- It emphasizes that heat transfer will only occur when there is a temperature difference between two objects.
Understanding these concepts can greatly enhance your comprehension of thermal dynamics and heat transfer principles!
When two objects at the same temperature are in contact, no heat transfer occurs between them. This principle helps explain why the correct answer to the question is option 'C'.
Scenario: Metal Ball and Water
- A metal ball at 50°C is dropped into a beaker containing water, also at 50°C.
Key Concepts of Heat Transfer
- Heat Transfer Direction: Heat flows from a hotter object to a cooler object until thermal equilibrium is reached.
- Thermal Equilibrium: This occurs when both objects reach the same temperature, resulting in no net heat flow between them.
Analysis of the Situation
- Since both the metal ball and the water are at the same temperature (50°C), there is no temperature gradient.
- As a result, there is no driving force for heat transfer.
Conclusion
- Therefore, the heat will not flow from the water to the ball or from the ball to the water, making option 'C' the correct answer.
Implications
- This scenario illustrates the importance of temperature in heat transfer processes.
- It emphasizes that heat transfer will only occur when there is a temperature difference between two objects.
Understanding these concepts can greatly enhance your comprehension of thermal dynamics and heat transfer principles!
|
Explore Courses for Class 7 exam
|
|
Top Courses for Class 7View all
Question Description
A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer?.
A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer?.
Solutions for A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A metal ball50ºC is droped in a beaker containing water at 50ºC. Then the heat willa)flow from water to ballb)flow from ball to waterc)not flowd)increase the temperature of both ball and water.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup