Question

value of planks constant
​

Answer 1

Answer:

Numerical value 6.626 070 15 x 10-34 J Hz-1

Standard uncertainty (exact)

Relative standard uncertainty (exact)

Concise form 6.626 070 15 x 10-34 J Hz-1

Answer 2

Answer:

the speed of light C=3×10

8

m/sec

The frequency ν=8×10

15

sec

−1

λ=

ν

C

λ=

8×10

15

sec

−1

3×10

8

m/sec

λ=3.75×10

−8

m

λ=37.5×10

−9

m

λ≃40 nm≃4×10

1

nm

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