What are (a) the energy of a photon corresponding to wavelength 6.0 nm, (b) the kinetic energy of an electron with de broglie wavelength 6.0 nm, (c) the energy of a photon corresponding to wavelength 6.0 fm, and (d) the kinetic energy of an electron with de broglie wavelength 6.0 fm?

Explanation:

Given that,

Wavelength = 6.0 nm

de Broglie wavelength = 6.0 nm

(a). We need to calculate the energy of photon

Using formula of energy

(b).  We need to calculate the kinetic energy of an electron

Using formula of kinetic energy

Put the value into the formula

(c). We need to calculate the energy of photon

Using formula of energy

(d). We need to calculate the kinetic energy of an electron

Using formula of kinetic energy

Put the value into the formula

Hence, This is the required solution.

the answer is 3.1 his answer is wrong mines is right

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.