Interested to Buy Any Domain ? << Click Here >> for more details...
Explain the Photometry ?
- 1 Answers
- 4612 Views
- I also Faced
- E-Mail Answers
Answer / guest
It deals with measurement of illuminating power and involves
measurement of the quantity of light.
Illuminating power of two sources of light is directly
proportional to the squares of the distances at which they
can produce equal intensities of illumination.
The instruments used for comparing the illuminating powers
of two sources of light are called photometers. They are.
1.Runford?s Shadow Photometer
2. Bunsen?s Grease-Spot Photometer
3. Flicker Photometer.
| Is This Answer Correct ? | 0 Yes | 3 No |
What is third law of thermodynamics?
What is the transparent?
Describe the Infra-red and Ultra-voilet rays?
Which element has the lowest melting point?
Explain the Sound ?
How does birds specially adopted to flight ?
Explain the Dew Point ?
What are the applications of electron microscope. : quantum physics
Tell me what path does an asteroid take?
Laser is an acronym for what?
Which element has the simplest absorption spectrum?
mitre gears are same as
General Physics 
