Physics – Quiz 4

Which series included the hydrogen atom?

A student claimed the diameter of a wire as 1.032 cm using vernier callipers. Up to what extent do you agree with it?

A device which converts electrical power into coherent light?

What will be efflux from a high water tank hole?

Ampere is unit of?

At resonance frequency, the phase difference between current and voltage is ?

The volume of a sheet with length 3.233 m, breadth 2.105 m, and thickness 1.05 m (up to significant digits) is ?

Which instrument is suitable to measure internal diameter of a test tube?

Motion of a freely falling body, Motion of a car moving in a straight line is:

Dalton’s law is about?

A train is moving with the speed of 36km/h its speed in m/s?

A measuring cylinder is used to measure ?

Magnetic Induction is also called……….?

Impulse have same dimension as……………?

Radiation helpful for sterilization process ?

Tesla is the unit of?

if a is acceleration and g is gravitational acceleration and h is height then which is dimension less quantity ?

Dimension of velocity is…………………?

A straight line parallel to the time axis on a distance-time graph tells us that the object is ?

Which bulb have high resistance 100 watt or 2 watt?

A student noted the thickness of a glass sheet using a screw gauge.
On the main scale it reads three divisions while the 8th division on the
circular scale coincides with index line. Its thickness is ?

Number of Base unit are ?

In physics we study relation between…………….?

A body has translator motion if it moves along a ?

Identify base quantity involved in following?

The motion of a body around an axis…………?

Motion in which a body moves in a line without any rotation. the line may be straight or curved?

By the increasing length of the simple pendulum by four times the time period will be?

Newton’s first law of motion is also called……….?

Which is not a derived unit?

Amount of substance in terms of number is measured in?

If there is 20% increase in k.E the total increase in energy of body is ?

Least count of mechanical of stop watch is?

An interval of 200 micro second equal to?

By dividing the displacement of a moving body by the time we obtain?

Vector quantity is ?

Unit of magnetic flux is.?

A body with velocity of 2ms straight line with constant acceleration of 3ms the distance covered after 5 sec is?

If an object is moving with constant speed then its distance-time graph will be a straight line?

Element having the same atomic number but different atomic mass number is called?

The rate of doing work is called…..?

In gasses when temperature increases the viscosity of gasses?

Solid NaCl is a…………………?

Magnetic field in a conductor directly depends upon?

Mass of electron is………………?

When a body moves in circular path then effect of kinetic energy?

When an object travel with speed of light it’s mass becomes?

A car starts from rest and acquires a speed of 25m/s after the 20s the distance moved by the car in this time will be ?

A solid sphere of mass 500 gram and raids 10m rolls without slippingthe velocity of 30cm per sec total k.E of sphere is ?

Which of the following is smallest quantity?