Explain the Optical Medium ?
Answer / guest
A substance through which light can pass is called optical
medium e.g. air, water, glass.
| Is This Answer Correct ? | 2 Yes | 1 No |
Does a soccer ball go faster in the air on a cold or hot day?
which one of the following does a tv remote control unit used to operate a tv ? a)light waves b) sound waves c) micro waves d) radio waves
Suppose a car is traveling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. At 72kmph, how long did it take forthe car to cover that distance?
how many neutrons and how many protons are present in a single deuterium nucleus?
Explain the domestic consumption of electricity is calculated in?
X-Ray is avoided by using ?
How much does sea salt weigh per cubic foot?
What is Amalgam ?
A man asks his friend to meet him at the airport at 3.00pm,to drive him to an appointment.he catches an earlier plane,and arrives at the airport at 2.00pm.he decides to start walking and is picked up en route by his friend.he arrives twenty minutes early for his appointment.how long did he walk?
why current is denoted by I?
What is Lunar module?
Explain about Microphone?