What is diamond?

784

What is a galvanometer?

859

Explain the difference between collector & emitter of transistor, even though material used for both same?

929

Tell me why is heavy water used as a moderator?

847

what is the structure of atomic nuclei and how do complex systems derive their properties from their individual constituents?

2337

Explain the difference between isolation transformers and step up or step down transformer?

1083

What part of the earth does not receive direct p waves from a quake?

964

What is the force needed to accelerate a mass of one kilogram one meter per second per second?

896

Which is heavier the land mass or the sea?

931

How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?

943

When gravity is the only force acting on an object the object is in what?

1030

Explain where are mountains of the moon?

755

What is the advantage of fixed pulley?

864

Define china clay?

709

Explain how do you convert from pascal to torr?

895