A Transverse wave travels along Z-axis. The particles of the
medium travels along??
What is the difference between photodiode & photocell.
When we go higher up, for how much distance does the temperature roughly decrease by 1oF
What is the proper formula used to calculate acceleration?
why we use Transistor?
what is mariners compass
What is the law of machines?
Explain the Reflection of Light ?
How much should be the minimum size of the ordinary mirror, so that and observer standing at the centre of room is able to see the whole of the height of the wall behind him ?
State the laws of thermodynamics.
What is the musical sound?
Explain what is cardiac output?
define rectilinear propagation of light?