List of top Physics Questions asked in Common Entrance Test Delhi Polytechnic

A naughty boy hit a mango tree by stone then a mongo fall down. Why the mango fall down :
Universal Law of gravitation is :
1 KWh is equal to :
Sound can move in:
What is the relation between sound velocity ($ V $), frequency ($ \gamma $), and wavelength ($ \lambda $)?
The number of electrons constituting one coulomb of charge :
The resistance of an ideal Voltmeter is :

V-I graph for four materials A, B, C \& D are shown in fig. The best material to make live wire of domestic wiring is :

The resistivity of a conductor depends upon :
If the diameter of a wire of $ 1 \, \Omega $ is tripled, then its resistance will become:
Conductivity of metal's is due to :
On increasing the temperature, the resistance of conductors:

The current in $7.2 \, \Omega$ resistor is :

The reading of the voltmeter is :

Which of the following does not represent electric power in the circuit ?
Two identical resistance wires are first connected in series and then in parallel in an electric circuit. The ratio of heat produced in the two cases will be :
SI unit of density is :
Voltmeter in a circuit is connected in :
The charge of electron is :
Magnetic field inside a long straight solenoid carrying current :
The coil of a solenoid is made from :
The speed of light is :
Orested is the unit of :
The phenomenon of splitting of white light through prism into a band of colours is called :
A Solar water heater cannot be used to get hot water on :