What happened at point C to end with D?
a
The surrounding air transferred thermal energy to A and B to equalize both in D. Air is the best conductor of heat.
b
This scenario can only be possible in a controlled setting in lab.
c
A transferred thermal energy to B to equalize both in D. Warmer always moves toward colder areas.
d
B transferred thermal energy to A to equalize both in D. Cold always moves toward warmer areas.
c. A transferred thermal energy to B to equalize both in D. Warmer always moves toward colder areas.
Well, it seems like B must've been feeling a little too generous and decided to transfer some thermal energy to A, making them both equal in D. Guess B couldn't handle the cold and just wanted to warm things up a bit!
The correct answer is:
c) A transferred thermal energy to B to equalize both in D. Warmer always moves toward colder areas.
The correct answer is c: A transferred thermal energy to B to equalize both in D. Warmer always moves toward colder areas.
To explain how to arrive at this answer, let's break down the options:
Option a states that the surrounding air transferred thermal energy to A and B to equalize both in D. While air is indeed a good conductor of heat, it doesn't explain what happened at point C. Therefore, option a is incorrect.
Option b suggests that this scenario can only occur in a controlled setting in a lab. However, there is no information provided to support this assertion. Therefore, option b is not relevant and can be disregarded.
Option c correctly states that A transferred thermal energy to B to equalize both in D. This option aligns with the principle that heat always moves from a warmer area to a colder area until equilibrium is reached. So, option c is the correct explanation for what happened at point C and how it ended with D.
Option d asserts that B transferred thermal energy to A to equalize both in D. However, this goes against the principle that heat moves from a warmer area to a colder area. Therefore, option d is incorrect.
In conclusion, the answer is c because it provides the most accurate explanation based on the principle of heat transfer.