Question

frequency of a wave is 6×10¹⁵s‐1 iys wave number is dash ×10⁵ cm‐1​

Answer 1

Answer:

Correct option is

B

2×10

7

m

−1

Wavelength =

frequency

c

=

6×10

15

3×10

8

=

2

1

×10

−7

Wave no. =

λ

1

=

2

1

×10

7

1

=2×10

7

Answer 2

AnswEr :

• In Attachment !

→ 2 × 10⁷ Ans✨

_________________________♡~