Physics Which of the following property of sound is affected by change in air temperature? Amplitude Intensity Frequency Wavelength Amplitude Intensity Frequency Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be At the bottom Can be anywhere At the middle At the top At the bottom Can be anywhere At the middle At the top ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The sudden expansion of a compressed gas The evaporation of a volatile liquid None of these The ice which deposits on the freezer The sudden expansion of a compressed gas The evaporation of a volatile liquid None of these The ice which deposits on the freezer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Hydrogen Liquid nitrogen Diamond Mercury Hydrogen Liquid nitrogen Diamond Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these branches of Physics deal with heat and temperature and their relation to energy and work? Atomic Physics Geophysics Mechanics Thermodynamics Atomic Physics Geophysics Mechanics Thermodynamics ANSWER DOWNLOAD EXAMIANS APP
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