Question # 1

The eleventh general conference was held in Paris in.

Choose an answer

1959

1961

1660

1960

The rage of change of momentum is equal.

Choose an answer

Mass

Force

Weight

None

If we increase the length of spanner the torque produced will be

Choose an answer

Increased

Decreased

Constant

Zero

A couple is formed by

Choose an answer

Two forces perpendicular to each other

Two like parallel forces

Two equal and opposite forces in the same line

Two equal and opposite forces not in the same line

If a liquid of mass 'm' requires thermal energy 'ΔQv' to completely change into gas at its boiling point without any change in its temperature, then its latent heat of vapourization can be calculated as following:

Choose an answer

Hv = m/ΔQv

Hv = mΔQv

Hv = cmΔQv

Hv =ΔQv/m

The quantities that describe completely by magnitude and direction are.

Choose an answer

Scalar

Vector

Base

Derived

As we go up the density of air in the atmosphere:

Choose an answer

Decreases

Increases

Remain constnat

None of these

The smallest division taht can be taken by a meter rule is.

Choose an answer

1 cm

1 mm

1 dm

1 km

The first man who gave the idea of gravity:

Choose an answer

Hero

Einstein

Newton

Faraday

A Leslie cube is a:

Choose an answer

Metal box

Wooden box

Glass box

None

1 Newton =_________

Choose an answer

1 kg ms^-2

1 kg ms

1 kg m^-1s^-2

1 kg^-1m^-1 s^-1

A force of 20 N is acting on a body of mass 8 kg,Its acceleration will be

Choose an answer

2.5 ms-2

4.5 ms-2

5.5 ms-2

3.5 ms-2

The value of 'g' is maximum

Choose an answer

At mountains

At plains

At the surface of earth

At sea level

More Classes

Other Links

9th Class Physics English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer