My India

One temperature in the second set of results does not fit...

Why is damage to the ozone layer a cause for concern?...

The compass needle is displaced away from the wire

The sample of a virus was tested and it was found...

Magnitude of electric current in wire is increased.

A sample of hair and blood was found at two sites....

State any two properties of magnetic field lines

Which physical quantity is indicated by the pattern of field lines...

A segment of DNA has 100 adenine and 150 cytosine bases....

Why do iron filings arrange themselves in a particular pattern?