Question : The nature of fuse wire is

Option 1: high resistance and low melting point.

Option 2: high resistance and high melting point.

Option 3: low resistance and high melting point.

Option 4: low resistance and low melting point.

Question : Peat coal has ______ carbon and ______ moisture content.

Option 1: high, low

Option 2: low, high

Option 3: high, high

Option 4: low, low

Question : If electric resistance is to be decreased, then the number of resistances should be connected in_________

Option 1: Series

Option 2: Parallel

Option 3: Mixed arrangement

Option 4: None of these

Question : A real gas can act as an ideal gas in:

Option 1: high pressure and low temperature

Option 2: low pressure and high temperature

Option 3: high pressure and high temperature

Option 4: low pressure and loe temperature

Question : For photoelectric effect to take place, the metal used as the cathode should have_________

Option 1: high melting point

Option 2: low melting point

Option 3: low work function

Option 4: low resistance