Physics The velocity of sound in moist air is more than in dry air because the moist air has More density than dry air. Less pressure than dry air. More pressure than dry air. Less density than dry air. More density than dry air. Less pressure than dry air. More pressure than dry air. Less density than dry air. ANSWER DOWNLOAD EXAMIANS APP
Physics Mercury is commonly used as a thermometric fluid rather than water because specific heat of mercury is more than water specific heat of mercury is less than water density of mercury is more than the water mercury has greater visibility than water specific heat of mercury is more than water specific heat of mercury is less than water density of mercury is more than the water mercury has greater visibility than water ANSWER DOWNLOAD EXAMIANS APP
Physics After long periods of use, a grey spot develops on the inside of a bulb. This is because The tungsten filament evaporates and collects there Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The heat of the bulb scorches the glass at the top The tungsten filament evaporates and collects there Glass undergoes a change due to the heat Dust inside the bulb condenses on the top The heat of the bulb scorches the glass at the top ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following causes adiabatic temperature changes in atmosphere? Deflection and advection Latent heat of condensation Expansion and compression of the air Partial absorption of solar radiation by the atmosphere Deflection and advection Latent heat of condensation Expansion and compression of the air Partial absorption of solar radiation by the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature of a liquid is 32° F. What is its temperature in Celsius scale? 212° C 32° C 0° C 100° C 212° C 32° C 0° C 100° C ANSWER DOWNLOAD EXAMIANS APP
Physics The primary agent of contact metamorphism is Flowing water Temperature Pressure Weathering Flowing water Temperature Pressure Weathering ANSWER DOWNLOAD EXAMIANS APP