What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

these nuts

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

well in order to answer this question you have to provide more information < 3