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NEET 2020 Revision: Thermal Properties of Matter - 1
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Question 1
Two bars A and B are connected parallelly as shown in the figure. Find the equivalent thermal resistance of the combined bar.
Question 2
The relation between British Thermal Unit and calorie is:
Question 3
A can is taken out from a refrigerator at 0oC. The atmospheric temperature is 25oC. If t1 is the time taken to heat from 0oC to 5oC and t2 is the time taken from 10oC to 15oC, then
Question 4
Newton's law of cooling holds good only if the temperature difference between the body and the surroundings is:
Question 5
Which of the following is close to an ideal black body:
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Mar 3NEET & AIIMS
