Pressure Physics Quiz PDF: Questions and Answers - 87

MCQ 431: Pressure in gases is due to

1. Bombardment of molecules on walls of container
2. Bombardment of molecules on the base of container
3. collision of molecules in the container
4. The atmosphere

MCQ 432: Formula for resistance thermometer of resistance is

1. θ °C = ((R_θ - R₀)/(R₁₀₀ - R₀)) × 100
2. θ °C =((R₀ - R₁₀₀)/(R_θ - R₀)) × 100
3. θ °C = ((1₁₀₀ - R₀)/(R₀ - 1_θ)) × 100
4. θ °C = ((R_θ - R₁₀₀)/(R_θ - R₀) × 100

MCQ 433: Moon is a good example of

1. Luminous objects
2. Non-luminous objects
3. Transparent objects
4. Opaque objects

MCQ 434: When there is no change of state, upon heating the temperature would

1. increase
2. decrease
3. remain constant
4. may increase or decrease

MCQ 435: Wave with highest frequency is

1. radio waves
2. infrared
3. ultraviolet
4. gamma rays