Question

Calculate The Energy Of The Photons Of Radiations Whose Frequency Is
$5 \times {10}^{14} \: \: \bold{hz}$
​

Answer 1

Answer:

Explanation:

hala

energy = number of photons * energy in one photon

        = n h v

        = 6.023 * 10²³  *  6.626 * 10⁻³⁴ * 5 * 10¹⁴  Joules

        =  199.54 kJoules  

Answer 2

$\fbox{ \fbox{ \bold{ \huge{Given :- \: }}}}$

$\bold{Frequency = \: 5 \times {10}^{14} \: \: hz}$

$\fbox{ \fbox{ \bold{ \huge{Solution :- \: }}}}$

$\bold{Energy = h \times v \: } \\ \\ </p><p> \bold{Energy = Planck's \: Constant × Frequency} \\ \\ </p><p> \bold{Energy = \: 6.626 \times {10}^{ - 34} \times 5 \times {10}^{14} } \\ \\ \bold{Energy = \: 3313 \times {10}^{ - 23} }</p><p>$