What is supersonic?

1056

Which of the earths interior layers have been drilled and sampled? What are the deepest drilling projects on record?

787

What is petrologists?

774

In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?

2548

How does the elevation and air pressure affect the boiling point of water?

1038

What is fission?

916

How does a sound wave travel in air?

1064

What do you mean by diffraction and what is/are the proper condition/conditions for it?

1105

Explain the difference between optical zoom, digital zoom and smart zoom?

957

Explain why is there more friction when you push an object than when you pull it?

909

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

1955

Tell me what path does an asteroid take?

1006

Which properties of waves are independent of each other?

919

The following character string is to be transmitted: ABADADAD i. Derive the Huffman and Dynamic Huffman tree codes ii. Determine the savings in transmission bandwidth for both over normal ASCII coding.Write down the actual transmitted bit patterns corresponding to both

1709

I’ve heard that in quantum physics a lot of fancy mathematical objects like hilbert spaces are used, and that in particular, measurable quantities are described by self-adjoint operators. Are these things related to what you have just explained? : quantum physics

988