Acertain shade of blue has a frequency of 7.02 × 1014 hz. what is the energy of exactly one photon of this light?

Answer : The energy of one photon is

Explanation : Given,

Frequency of blue light =

Formula used :

where,

= frequency of blue light

h = Planck's constant =

E = energy of one photon = ?

Now put all the given values in the above formula, we get:

Therefore, the energy of one photon is

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

i just learnt this recently but i need to look through my notes again