What is Concave lens ?
Answer / hradayesh niranjan
Concave lens:-It is thinner at the centre than at the edges
| Is This Answer Correct ? | 0 Yes | 0 No |
What percentage of mind Albert Einstein used ?
why the ammeter and voltmeter has a circle representation
Explain the Reflection ?
Tell me what is astrophysics?
What is Amphoteric ?
How will you make the clock go fast ?
What is the Ordinary magnet ?
Explain when is fluorescence strong?
What is optical medium?
Tell me how we are getting light from electrical bulb?
What is the measure of the force of gravity on an object?
Why does heat cause matter to expand?