hmmm by using of our saliva we can produce current?

1775

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

947

For creation of light energy what the inputs are required, how the light energy is created?

851

Explain what did radon detection in arid areas can help to explore?

796

The velocity of a body was noted to be constant during five minutes of its motion. What was acceleration during this interval its?

844

What are the ten satellite launched from india and year of launch?

945

What path does an asteroid take?

964

How is radiation emitted from the body?

930

What are examples of techno fossils?

991

dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com

2001

What is the magnitude of an earthquake?

972

advantage and disadvantage of bhopal tragedy

3657

What are rectifiers used for?

934

How many neutrons are present in a single deuterium nucleus?

897

For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?

867