When I have one cubic foot of air enclosed within a
weightless container and place it on the surface of a fresh
water body of water at sea level how much mass (weight)
will it support before it sinks below the surface?
how to figure cubic feet of concrete using English measurements?
why we use Transistor?
Explain what is time?
Give an example of transverse wave?
How is A.C. converted into D.C ?
What is the life of permanent magnet and what type of magnet is used in speakers?
Why does a cyclist bend inwards, while turning a corner ?
What is the pitch?
Is there god and what is the difference between energy in space and so called goddly energy
Which property of the rain coat makes it water proof?
How do you find the refractive index of a liquid by using total internal reflection?
Dust is removed from a carpet, if we strike it with a stick, why ?