Which award Sir. C.V. Raman got for the discovery of Raman effect?
Padmasree
Nobel prize
Padmabhooshan
Nobel Prize
When do we celebrate national science day?
January 28
February 28
December 28
March 28
Who discovered Raman effect?
Sir.C.V Raman
Sir. Bhaskar
Sir. C.K. Bai
Sir. C.K. Ravi
Which one of the following gas is used for cooking?
Nitrogen
Oxygen
Hydrogen
LPG
Which among the following is made of gas?
Balloon
Juice
Ink
Soft drink
In how many states does matter exist?
4
3
2
5
Which one of the following is a solid matter?
Pencil
Water
Jelly
If we keep one air filled ball and an empty ball on balance one side side of the empty ball rises up why?
Because air has weight
Because air has height
Because air has shape
Because air occupy space
Which vehicle is used is hilly region?
Car
Jeep
Van
Winch train
Which among the following is made of liquid?
Pineapple
Apple juice
Stone
Parachute