Question

calculate the mass of photon of kenda 3.6A

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Answer 1

Answer:

MASS = MASS×MASS

=1.9.

ANSWER IS THIS

Answer 2

Question :-

• Calculate the mass of photon of Kenda 3.6A

Solutions :-

According to de-broglie ,

$\red{ \boxed{{⋋ \frac{h}{m \times u} }}}$

Where m= mass of the photon ,⋋= wavelength of the photon v = velocity of photons,

$\red{ \boxed{\sf{now. \: \: m = \frac{h}{u \times⋋ } }}}$

Now velocity of light =

$\red{ \boxed{{u = \: 3 \times 10 {}^{8} \: m \: s \: {}^{ - 1} }}}$

Given,

$\red{ \boxed{\sf{⋋ = 3.6 {}^{0}A = 3.6 \times 10 {}^{ - 10}m \: \: (as1 {}^{0}A = 10 {}^{ - 10} m }}}$

on, Sobstituting the values,

$\red{ \boxed{\sf{m = \frac{6.625 \times 10 {}^{ - 34} }{3.6 \times 10 {}^{ - 10} \times 3 \times 10 {}^{8} } }}}$

$\red{ \boxed{\sf{ = 6.135 \times 10 {}^{ - 33 \: }kg \: \: your \: answer}}}$

Happy Learning !!