The radius of wire is 0.022 cm. The number of significant figures in the measurements are____

Separation between division on the Vernier Scale of the Vernier Calipers is___________

_________can accurately measure up to one tenth of a millimeter.

Pitch of the Screw Gauge is __________

Least count of Digital Stop watch is_________

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

1-µs is equal to_________

(Which is Correct Option ?)

• 10^-9 s

• 10^-3 s

• 10^-6 s

• 10^-12 s

Length of the smallest division on main scale of the Vernier Calipers is__________

If the zero of the circular scale is above the horizontal line, then the zero error is to be ________

The International System of Units is abbreviated as_____________

Rate of change of velocity in known as ________

A change in position is called __________

SI unit of acceleration is ___________

1. ms^-1
2. kmh^-1
3. kms^-2
4. ms^-2

(which is Correct Option)

The area under a speed time graph represents___________

The quantity which are described by magnitude as well as direction is called____

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

The direction of motion of body and acceleration is in opposite direction then acceleration will be ________

If the velocity of the body is decreasing, then its acceleration will be_________

Speed is a __________ quantity.

There are ________ equations of motion which are used to solve the problems about the motion of bodies.

When a force is applied on the body ___________ is produced in the body.

The front sides of high-speed vehicles, aero-planes and ships are shaped wedge like to reduce_________

The__________ of a body always acting towards the center of the earth.

Direction of the rate of change of momentum is in the direction of___________

The characteristic of a body which determines the magnitude of acceleration produced when a certain force act upon it___________

A String is stretched by two equal and opposite forces of 10 N each. The tension in the string is ____

If force applied on the body is double while keeping the mass constant, then acceleration will be_____

Mass is a __________ quantity

When air is released from an inflated balloon, it shoots off is an example of_____

Motion of the rocket is an example of________

_______ of a body is the direct measure of inertia.

The position of the center of gravity depends upon the________ of the body.

When the sum of all the force acting on a body is zero or the object is moving with uniform velocity then it will be in __________

Component of a vector acting along the X-Axis is called__________

Value of sin 30° is _________

There are _________ conditions of equilibrium.

Racing cars are made stable by______

Sigma (∑) is the Greek letter which is used to represent______

The Equilibrium in which the body comes back to its original condition when set free after slightly lifting from one side is _________ equilibrium.

If the direction of parallel forces is the same, then these are called ______ forces.

The center of gravity of a regular shaped body is always on its center of _____________

In Stable Equilibrium, the center of gravity is ____________ than the original position.

Earth’s Gravitational force of attraction vanishes at_________

The SI unit of gravitational force is______

Relative velocity of Geostationary satellite with respect to earth is_______

Height of the Geostationary Satellite above the surface of earth is_________

The Force which pulls the object towards the center of circle is known as ________force.

The altitude of geostationary orbits in which communications satellites are launched above the surface of Earth is ____________

The value of g at a height one earth’s radius above the surface of Earth is _________

Radius of Earth is________

1. 6.4.x 10⁶ km
2. 6.4x10⁶m
3. 6x 10⁶m
4. 6 x 10⁶ km

which is the Correct Option ?

The value of g on moon’s surface is 1.6ms^-2. What will be the weight of a 100kg body on the surface of the moon?

The orbital speed of a low orbit satellite is _____________

1. Zero
2. 8ms^-1
3. 800ms^-1
4. 8000ms^-1

which is Correct option ?

Weight of the body of Mass 10-kg on the surface of Moon_______

Total energy of the system______

In Einstein’s mass-energy equation, “c” is the ________

The kinetic energy of a body of mass 2kg is 25J. its speed is _____

For Maintaining the body Temperature ___________energy is used.

The work done in lifting a brick of mass 2kg through a height of 5m above the ground will be ________

Work is ____________ quantity

When a ball is lifted to a height ‘H’ from the ground, it will possess ____________ energy.

For the propagation of signals in our body ____________ energy is used.

For work ____ conditions should be fulfilled.

How many types of mechanical energy are?

Increase in P.E is equal to________

According to Kinetic Molecular theory, gases exert pressure on the walls of the container due to their______

Pressure depends upon_____________

The Unit of Young’s modulus is___________

The Energy possessed by the molecules of the matter is due to its motion_______

When Temperature of the Gas increases then Gas pressure _____________

The unit of Pressure is____________

The object will float on the liquid surface when____________

If Quantity of the Gas is increased in the container, then gas pressure ___________

Witch Law talks about the floating and sinking of objects?

Weakest attractive forces are in____________

How many states of matter are?

Which of the following effects evaporation?

Quantity of heat that changes one kilogram of a of liquid into gas is called___________

All the bodies expand__________ on heating.

Thermostat works on the principle of_________

Water Freezes at __________

Which of the following material has large value of temperature coefficient of linear expansion?

The quantity of heat that causes 1-K change in temperature in a substance of mass 1 Kg is called_____

The SI unit of temperature is__________

Human normal body temperature of 37 °C and  in Fahrenheit it is_________

Celsius equivalent of 0-K is_______

Boiling point of water in Fahrenheit is___________

There are _________methods of transmission of heat.

Feathers of the birds are__________

Styrofoam is a __________________

Unit of thermal conductivity is _____________

• Wm^-1K^-1
• Wm^-1K^-2
• W m^-2 K^-1
• W m² K^-1

Which Option is Correct ?

Metals are good conductor of heat due to the____________

Room are heated using gas heater by_________

Shinning silvered surfaces are __________ reflector.

Transfer of heat by the actual movement of molecules____

False Ceiling is done due to _____________

Which of the following is best for insulation?