what are infara red radiations
Asked by | 10th Jul, 2011, 12:00: AM
Infrared Radiations are electromagnetic waves of wavelength in the range of 8000 to 107 .
These radiations lie just beyond the red end of visible spectrum. These are invisible radiations but can be sensed as heat. All heated bodies such as a heated oven, flame, fire etc are the sources of infrared radiations. The Sun is the natural source of infrared radiations.
Answered by | 11th Jul, 2011, 12:19: AM
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