Class 11 Physics 2019 Local MCQs Test

In which of the following processes maximum work can be obtained?

Bernoulli’s equation is based upon the law of conservation of:

The time period of the same pendulum at Karachi and at Murree are related as: (Tm = Time period at Murree Tk = Time period at Karachi)

What is the moment of inertia of a sphere?

A projectile is thrown so that it travels a maximum range of 1000m. How high will it rise?

If the earth suddenly stops rotating, the value of ‘g’ at the equator would:

Which of the following factors has no effect on the speed of sound in a gas?

In a cricket match, 500 spectators are counted one by one. How many significant figures will be there in the final result?

Signals from remote control to the device operated by it travel with the speed of:

A person walks first 10 km north and 20 km east. The magnitude of the resultant vector is:

One horse power is equal to:

A rain drop of radius ‘r’ falls in air with a terminal speed v_t. What should be the terminal speed of rain drop of radius ‘2r’?

Which of the following may be used as a valid formula to calculate the speed of ocean waves? (v=speed, g=acceleration due to gravity, A =wavelength, ρ=density, h=depth)

For which angle the equation \left| \bar{A}.\bar{B}\right| = \left| \bar{A}\times\bar{B}\right| is correct ?

The effect produced by the superposition of waves from two coherent sources passing through the same region is called:

When a block of wood of mass 2kg is pushed along a horizontal flat surface of a bench, the force of friction is 4N. When the block is pushed along the bench with a force of 10N, it moves with a constant:

In an isolated system, the total energy of vibrating mass and spring is: