the mass of photon with a wavelength equal to 1.54×10^-8is
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lamda=h/mv =(6. 62×10*-34)÷(m×3×10*8)
m=(6. 62×10*-34)÷(1. 54×10*-8×3×10*8)=1. 4329×10*-34
m=(6. 62×10*-34)÷(1. 54×10*-8×3×10*8)=1. 4329×10*-34
Answered by
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Lambda = h/mv
Lambda *v /h = 1 /m
1.54 * 10^ -8 * 3 * 10^8. / 6.634 *10-^ 34= 1/m
Answer is 1.44 * 10-^34
banduWasnik47:
ans is 1.425×10^-32
Ok
see
and tell me
because my ans is not coming
Sry my calculation got wrong, i really got the answer=1. 4329×10*-34
Really sry 4my mistake
No problem
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