Heat And Thermodynamics - Study Mode
[#171] The temperature of the sun is measured with
Correct Answer
(C) pyrometer
[#172] Cryogenic shows-
Correct Answer
(A) Low temperature
[#173] It is more comfortable to wear white cloth in summer because
Correct Answer
(A) They reflect all the heat falling on them
[#174] Gases have
Correct Answer
(D) Both B and C
[#175] Which of the following law states that good absorbers of heat are good emitters?
Correct Answer
(B) Kirchhoff's Law