Sir 7th question… A statement…… There is no complicated with the UV wave energy as the E=hf and considering the sound wave…..If we consider 2 sound waves which have same amplitude but the different frequencies the frequency which has more is transferring more energy…. Doesn’t it….. As that logic the first statement should be true.
Sir how does 11 A statement is correct? when we go more high on the atmosphere molar mass of the gas be different….. The temperature is not only the factor of depends on….
It states about the filament current, not the applied voltage. Filament needs a low voltage, but high current.
Accelerating voltage should be high, i.e is true
Prof Rosa
Sir 7th question… A statement…… There is no complicated with the UV wave energy as the E=hf and considering the sound wave…..If we consider 2 sound waves which have same amplitude but the different frequencies the frequency which has more is transferring more energy…. Doesn’t it….. As that logic the first statement should be true.
Sir how does 11 A statement is correct? when we go more high on the atmosphere molar mass of the gas be different….. The temperature is not only the factor of depends on….
Is it sure that answer for 12th question is 4? X ray production needs high voltage nah? Then how its possible ? They asked the wrong statement
It states about the filament current, not the applied voltage. Filament needs a low voltage, but high current.
Accelerating voltage should be high, i.e is true
Prof Rosa