If zero of the Vernier Scale is on the right side of the zero of the main scale, then zero error is to be_______

Which one of the following is most suitable to measure the internal diameter of the test tube?

For scientific notation internationally accepted practice is that there should be ________ digit(s) before the decimal point.

Which one of the following is the smallest quantity?

The study of the isolated nuclei of an atom is called________

An interval of 200 µs is equivalent to ________

If the zero of the circular scale is above the horizontal line, then the zero error will be________

A Student noted the thickness of a glass sheet using a screw gauge. On the main scale, it reads 3 divisions while 8^th division on the circular scale coincides with index line. Its thickness is ____

One Femto is equal to_________

(Select Correct Option)

• 10¹⁵

• 10^-15

• 10^-9

• 10^-12

Significant figures in an expression are__________

In equations of motion, quantities in the direction of initial velocity are taken as____

The area under a speed time graph represents___________

The spinning of a body about its axis is known as__________

If the velocity of a body changes equally in equal intervals of time then its acceleration will be _________

If a body is falling under the gravity, then its gravitational acceleration will be____

The motion of a body around an axis is called________ motion.

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

If a body is thrown vertically upward then its final velocity will be _________

If the speed or direction of the moving body changes with time then its velocity is said to be______

Study of motion without discussing the cause of motion is called_____________

Mass of the body is measured by___________

When an object is in motion then the force of friction is known as _________ friction.

Coefficient of friction does not depend upon the __________ between two surfaces.

When horse pulls a cart, the action is on the________

Weight of the body is measured by_______

Unit of weight is ________

Which of the following is the unit of momentum?

1. Nm
2. kgms^-2
3. Ns
4. Ns^-1

(Which Option is Correct ?)

__________ of a body remains same everywhere.

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

When a block is laying on a smooth surface, its weight is balanced by______

If mass of the body is doubled while keeping the force constant, then acceleration will be____

If the Rotation is produced in Clock wise direction, then the Torque is taken as_________

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

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

A Meter Rod on a wedge is an example of __________ equilibrium.

The perpendicular distance between the line of action of force and center of rotation and denoted by ‘r’ is called_______

When two equal, opposite and parallel forces act at two points of the same body, they form a_______

In Neutral equilibrium, the center of gravity ________ than the original position.

In System International, the unit of torque is_________

1. N
2. Nm^-2
3. Nm^-1
4. Nm

Which Option is Correct ?

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

The center of Gravity of Cylinder is the___________

According to Second Law of Equilibrium, the sum of all the torques acting on the body should be ______

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 SI unit of gravitational force is______

On Mountains our weight will be _________ as compared to Weight on the surface of Earth

Earth’s Gravitational force of attraction vanishes at_________

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

If the distance between two masses is half, then the Force of Gravitation becomes_______

If a Rocket is fired vertically with a speed of ________, it will start revolving around the earth.

_________predicted about artificial satellites about 300 years ago.

An Artificial Satellite keeps on revolving around the earth in different orbits with uniform speed due to the?

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

The orbital speed of a low orbit satellite is _____________

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

which is Correct option ?

Rate of doing work is called__________

What will be the power of a machine, which is doing 10-J work in 5-Seconds?

For work ____ conditions should be fulfilled.

What will be the Kinetic Energy of a body, if its Mass is doubled?

If the direction of motion of the force is perpendicular to the direction of motion of the body, then work done will be __________

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

There are ___________ basic kinds of energy.

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

The energy store in a dam is _________

What will be the Kinetic Energy of a body if its velocity is doubled?

Unit of Energy in System International is__________

Witch Law talks about the floating and sinking of objects?

The object will float on the liquid surface when____________

Buoyant Force is equal to the _____________ of the liquid displaced by the object.

Molecules of which state of matter have strongest attractive power?

The Law about pressure on the object is presented by________

How many states of matter are?

The Molecules of the matter are always remaining in the state of____________

If Pressure is exerted on a liquid, Liquid transmits it__________

In system international, the unit of stress is_________

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

According to Hooke’s Law__________

Unit of latent heat is_________

Latent heat of fusion of ice is__________

β = ___________

Thermostat works on the principle of_________

The characteristic of unequal expansion of different metals is employed in a device known as______

Celsius equivalent of 0-K is_______

Which of the following effects evaporation?

Linear expansion of a rod occurs on these number of dimension(s) ______________

Heat is a type of _____________ energy.

What will be the value of β for a solid for which α has value of 2 x 10^-5 K^-1?

• 2 x 10^-5 K^-1
• 6 x 10^-5 K^-1
• 8 x 10^-15 K^-1
• 8 x 10^-5K^-1

which Option is Correct ?

A large water reservoir keeps temperature of nearby land moderate due to____

Room are heated using gas heater by_________

What happens to the thermal conductivity of a wall if its thickness is doubled?

In gases, heat is mainly transferred by____________

Black surfaces are _________ emitter.

Water is a_____________

Land and sea breezes are due to___________

Transmission of heat from one body to another body by the interaction of atoms and electrons____

Geysers work on the principle of___________

Styrofoam is a __________________

Which of the following is best for insulation?