Asked by | 29th Dec, 2009, 06:35: PM
Since it's a plane reflecting surface, absorption or transmision of light will be zero.
Hence no change in the wavelength of the relfected light.
Hence (a) is true.
(b) is also true since it's the frequency for 5000 A wavelength.
(c) is also true since angle of reflection with the normal will be 45 and is equal to the angle of incident.
Hence the reflected ray is perpendicular to the incident ray.
Answered by | 31st Dec, 2009, 02:04: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number