Intensity: changes; magnitude:

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

If the pressure in a gas is doubled while its volume is held constant. true or false

Calculate the numbers of photons having a wavelength of 10.0 mm required to produce 1.0 kj of energycalculate the numbers of photons having a wavelength of 10.0 mm required to produce 1.0 kj of energy