Physics-
General
Easy

Question

A class room measures 12m in length and 8m in breadth. The area of the class room is

  1. 20m2    
  2. 4m2    
  3. 96m2    
  4. 96cm2    

The correct answer is: 96m2

Related Questions to study

General
physics-

Find the odd one out

Find the odd one out

physics-General
General
physics-

Statement1: 1tonne = 10 quintal
Statement 2: tonne is the multiple of kilogram

Statement1: 1tonne = 10 quintal
Statement 2: tonne is the multiple of kilogram

physics-General
General
physics-

1 kilogram = .............

1 kilogram = .............

physics-General
parallel
General
physics-

While measuring the length of a rectangular block the reading at one end of the centimetre scale is 1.0 cm and at the other end is 7.2 cm, then the length of the block is

While measuring the length of a rectangular block the reading at one end of the centimetre scale is 1.0 cm and at the other end is 7.2 cm, then the length of the block is

physics-General
General
physics-

Statement 1:- One millimetre is equal to one million metres
Statement 2: - 1 mm = 10-3 m

Statement 1:- One millimetre is equal to one million metres
Statement 2: - 1 mm = 10-3 m

physics-General
General
physics-

In the above question, the standard unit is

In the above question, the standard unit is

physics-General
parallel
General
physics-

Choose the wrong statement

Choose the wrong statement

physics-General
General
physics-

Charge induced on the inner surface of cavity is

Charge induced on the inner surface of cavity is

physics-General
General
physics-

A positive point charge Q is kept (as shown in the figure) inside a neutral conducting shell whose centre is at C. An external uniform electric field E is applied. Then

A positive point charge Q is kept (as shown in the figure) inside a neutral conducting shell whose centre is at C. An external uniform electric field E is applied. Then

physics-General
parallel
General
physics-

A charge Q0 is placed at centre of spherical cavity of a conductor and another charge Q, is placed outside the conductor. The correct statement is:

A charge Q0 is placed at centre of spherical cavity of a conductor and another charge Q, is placed outside the conductor. The correct statement is:

physics-General
General
physics-

Four identical large metal plates are arranged parallel to each other, with equal gaps in between. They are given charges q, 2q, 3q and 4q (counting from any one side). The outermost plates are now shorted. The charge which flows through the shorting wire is

Four identical large metal plates are arranged parallel to each other, with equal gaps in between. They are given charges q, 2q, 3q and 4q (counting from any one side). The outermost plates are now shorted. The charge which flows through the shorting wire is

physics-General
General
physics-

Two concentric shells R and 2R charges qA and qB and potentials 2V and (3/2)V respectively. Now shell B is earthed and let charges q subscript A end subscript superscript ´ end superscript text  and  end text q subscript B end subscript superscript ´ end superscript Then

Two concentric shells R and 2R charges qA and qB and potentials 2V and (3/2)V respectively. Now shell B is earthed and let charges q subscript A end subscript superscript ´ end superscript text  and  end text q subscript B end subscript superscript ´ end superscript Then

physics-General
parallel
General
physics-

The minimum time in which the girl can stop from 9 m/s relative speed, to zero relative speed, without causing her shoes to slip is

The minimum time in which the girl can stop from 9 m/s relative speed, to zero relative speed, without causing her shoes to slip is

physics-General
General
physics-

The displacement of the trolley by the time the girl reaches the right end of the trolley, is

The displacement of the trolley by the time the girl reaches the right end of the trolley, is

physics-General
General
physics-

The ball B of mB = m is suspended from a light string of length L attached to cart A, of mass mA = m which can move freely on frictionless horizontal floor. If the ball is given an initial horizontal velocity V0 (as shown in figure). While cart is at rest. The maximum vertical distance H through which ball B will rise from initial level

The ball B of mB = m is suspended from a light string of length L attached to cart A, of mass mA = m which can move freely on frictionless horizontal floor. If the ball is given an initial horizontal velocity V0 (as shown in figure). While cart is at rest. The maximum vertical distance H through which ball B will rise from initial level

physics-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.