Physics CXC Paper 1 Practice Questions

Used to measure the force and velocity of wind :

If the velocity time graph of a particle is presented by y=mt+v then the particle is moving with

The First Law of Thermodynamics helps you to understand the

What is the unit of measurement used in physics for force?

Displacement is a vector quantity?

In the atmosphere ultraviolet rays are absorbed by ?

A ______ is anything that can change the state of motion of an object.

Rain is falling vertically downwards. To a man running east wards, the rain will appear to be coming from?

Elecronegativity is the measure of

Which of the following is the Third Law of Motion?

The total energy radiated per unit surface area of a black body across all wavelengths per unit time is called ?

Conductors have a high resistance

Which law of motion says that a kicked ball would fly forever if it wasn’t for forces like air friction and gravity?

A car is moving along a zig zig path on a level road. This is an example for which of the following?

The energy emitted by the sun is due to

Which of the following is not a vector quantity?

Energy possessed by a body in motion is called?

A jet engine works on the principle of conservation of

which law validates that matter can not be created or destroyed

What is the name for a generator that produces AC?

With the increase of pressure, the boiling point of any substance?

The branch of physics that deals with liquids, gases and plasma and the forces acting on them is called .

Which of the following is an example of a force in physics?

Torque is a measure of a force tendency to produce ? .

Bolometer is used to measure?

Which law of motion says that the harder you kick a ball, the farther it will go?

Nuclear sizes are expected in a unit named ?

The prefix mega-, as it is used in chemistry, is equal to?

Energy is frequently defined as the ability to do work.

What is the first name of the famous scientist who gave us Newton’s three laws of motion?

The prefix mega-, as it is used in chemistry, is equal to?

What is the scale used for measuring the intensity of the earthquake?

Evaporation is a cooling process.

Which law of motion says that when you kick a ball, there is an equal force on your foot as there is on the ball?

which of the following can be regarded as an example for three dimensional motions?

Which law is also called the law of inertia ?

A man standing on a bus is thrown outwards when the bus takes a sudden turn. This happen due to:

When light rays strike a surface, they bounce off in a process called .

Which of the following is the First Law of Motion?

A measure of how much the source deviates from equilibrium during its vibrations is the ____________ of an oscillation and indicates how much energy is involved in the vibration.

The speed of light will be minimum while passing through :

While catching a ball, the player pulls down his hands to lower the ?

The working principle of a machine is?

Electric current is measure in :

on a 60km track travels the first 30km with a uniform speed of 30km/h. How fast must the train travel for the next 30km so as to average 40km/h. For the entire trip

when two ice cubes are pressed over each other they unite to form cube because of:

The product of a force and the length of time the force is applied to an object is called ______________ , and it causes a change in its momentum.

What is the acceleration of a bus approaching a bus stop ?

Power is defined as

If the length of a simple pendulum is halved then its period of oscillation is?

Electric power is typically measure in what unit?

If no external forces act on the system of two colliding objects, then the vector sum of the linear momentum of each body remains constant and is not affected by their mutual interaction. which law states that

What is the name of the process in which a liquid is boiled to generate a vapor and then condensed back into the liquid phase?

Which SI unit is used for Planck constant?

dynamo is a device that convert :

which one of the following occured first?

The product of Force and Velocity is called?

What scientist came up with the Three Laws of Motion?

The state of matter that results from super-cooling and loss of energy is called the .

Electron microscope was invented by