### Paridhi G Female, 22 Years

Associated for 3 Years 1 Month
College Level Tutor

#### Activity Score - 235

• Online
Location: Indore, India
• Hourly Fees:
INR 700
Tutoring Experience :
i have done M.SC. in physics and B.SC. (computer science). and i want to teach online .
Tutoring Option :
Home Tuition Only
Tutoring Approach :
firstly i will explain the outline and concepts about the subject so that students face less difficulty in solving problems.
Teaches:
 Class 9 - 10 Physics CBSE INR 600 / Hour College Level Physics INR 700 / Hour Class 6 - 8 Physics CBSE INR 500 / Hour

• ## Question: main differences b/w charge and mass

Posted in: Physics | Date: 10/09/2016

Charge may be negative ,positive or zero but the mass is always positive. Force between two charges can be repulsive or attractive but in the case of mass,the gravitational force between two mass is always attractive.

• ## Question: What is meant by corrosion of iron?

Posted in: Physics | Date: 10/09/2016

Corrosion is defined as the chemical or electrochemical degradation of metals due to their reaction with the environment. The corrosion of iron, better known as rusting, is an oxidation-reduction process that destroys iron objects left out in open, moist air.

• ## Question: What will be the focal length of a lens whose power is given as + 2.0 D?

Posted in: Physics | Date: 10/09/2016

Focal length f= 1/p So according to the question power is +2.0 D f= 1/2.0 = 0.5 m In centimeter ...the focal length is 50cm.

• ## Question: Can you help me to understand the meaning of Compton effect? ?

Posted in: Physics | Date: 10/09/2016

The Compton effect (also called Compton scattering) is the result of a high-energy photon colliding with a target, which releases loosely bound electrons from the outer shell of the atom or molecule.

• ## Question: Can you please distinguish between Dia–, Para – and ferro – magnetism?

Posted in: Physics | Date: 10/09/2016

diamagnetism refers to a type of magnetism which forms in opposition to an external magnetic field and disappears when the external field is removed; paramagnetism refers to a type of magnetism that forms along the direction of an external magnetic field and disappears when the external magnetic field is removed; ferromagnetism refers to a type of magnetism in materials which forms along the direction of the external magnetic field and can remain when the external magnetic field is removed.

• ## Question: Define the term Population inversion.

Posted in: Physics | Date: 10/09/2016

population inversion occurs while a system (such as a group of atoms or molecules) exists in a state in which more members of the system are in higher, excited states than in lower, unexcited energy states.

• ## Question: Name the source from which the earth receives ultraviolet radiation.

Posted in: Physics | Date: 05/11/2016

• ## Question: What is meant by the photosphere of our Sun?

Posted in: Physics | Date: 05/11/2016

The atmosphere of the sun is composed of several layers, mainly the photosphere, the chromosphere and the corona. It's in these outer layers that the sun's energy, which has bubbled up from the sun's interior layers, is detected as sunlight. The lowest layer of the sun's atmosphere is the photosphere.

• ## Question: What is meant by the term "shooting starts"?

Posted in: Physics | Date: 05/11/2016

Earth passes through the comet's path, and tiny pieces of rocks and minerals from the tail enter Earth's upper atmosphere, burning up as "shooting stars." The streak of light in this remarkable photograph is a "shooting star," a tiny speck of space debris burning up as it enters Earth's atmosphere

• ## Question: Why metals conduct electricity?

Posted in: Physics | Date: 05/11/2016

metals conduct electricity due to free electrons

• ## Question: To which galaxy does our earth belong?

Posted in: Physics | Date: 05/11/2016

milkyway galaxy

• ## Question: What force makes an apple on a tree to fall to the ground?

Posted in: Physics | Date: 05/11/2016

gravitational force

• ## Question: How can matter change its state?

Posted in: Physics | Date: 05/11/2016

by thermal energy, matter can change its state.

• ## Question: Why do we put a minus (negative) sign in the formula?

Posted in: Physics | Date: 05/11/2016

• ## Question: What is Density?

Posted in: Physics | Date: 05/11/2016

density is mass per unit volume.

• ## Question: By which process energy is produced in a nuclear reactor?

Posted in: Physics | Date: 05/11/2016

by nuclear fission and nuclear fusion .

• ## Question: What is the special name of those days when the Sun rises exactly in the east?

Posted in: Physics | Date: 05/11/2016

equinox

• ## Question: What name has been given to the force with which two objects lying a part attrac...

Posted in: Physics | Date: 05/11/2016

gravitational force

• ## Question: What type of forces keep the Sun and its planets in their respective places?

Posted in: Physics | Date: 06/11/2016

centripital,centrifugal and gravitational force

• ## Question: What is acceleration of free falling body?

Posted in: Physics | Date: 06/11/2016

in free falling body,air resistance is negligible and the accelaration is 9.8m/s^2

• ## Question: Why if a carpet is beaten with stick dust comes out of it?

Posted in: Physics | Date: 06/11/2016

due to inertia

• ## Question: What are the various laws of motion?

Posted in: Physics | Date: 06/11/2016

three laws of motion

1 the law of inertia

2 F=m.a

3 for every action ,there is a equal and opposite reaction.

• ## Question: What is the unit of power?

Posted in: Physics | Date: 06/11/2016

watt

• ## Question: What name is given to the ability of an atom to attract the shared electrons of ...

Posted in: Physics | Date: 06/11/2016

electronegativity

• ## Question: What happens to kinetic energy when velocity of a body is tripled?

Posted in: Physics | Date: 06/11/2016

kinetic enrgy is 9 times increased

• ## Question: What is the universal law of Gravitation?

Posted in: Physics | Date: 06/11/2016

F= G.M.m/r^2

• ## Question: If the earth attracts an apple, does the apple also attract the earth?

Posted in: Physics | Date: 06/11/2016

yes

• ## Question: What is mirage?

Posted in: Physics | Date: 07/11/2016

A mirage is a naturally occurring optical phenomenon in which light rays are bent to produce a displaced image of distant objects or the sky.

• ## Question: what is function of second plate in a parrallel plate capacitor?

Posted in: Physics | Date: 17/11/2016

One plate carries positive charge and the other one carries negative charge . So without second plate capacitor is not completed.

• ## Question: What is the main basic Cause for winds to blow?

Posted in: Physics | Date: 17/11/2016

The most basic cause for winds to blow is the existence of a pressure difference between two locations on the earth. A wind is nothing but movement of gases from one place to another. So when there is a low pressure area the gases from high pressure area move to occupy that area and hence the wind blows.

• ## Question: What are electrolytes?

Posted in: Physics | Date: 17/11/2016

An electrolyte is a substance that produces an electrically conducting solution when dissolved in water. Electrolytes carry a charge and are essential for life.

• ## Question: What are the two common shapes of galaxies?

Posted in: Physics | Date: 17/11/2016

Elliptical and spiral galaxies

• ## Question: What are the primary colours of light?

Posted in: Physics | Date: 17/11/2016

Red ,green and blue

• ## Question: What is a galaxy?

Posted in: Physics | Date: 15/01/2017

a  galaxy is a gravitationally bound system of stars,dust and dark matters

• ## Question: Which type of nuclear process is currently used in nuclear electricity generator...

Posted in: Physics | Date: 15/01/2017

fission of radioactive materials is currently used in nuclear electricity generators

• ## Question: Who proposed the Big Bang Theory?

Posted in: Physics | Date: 15/01/2017

georges lemaitre

• ## Question: Which part of India where wind energy is commercially harnessed?

Posted in: Physics | Date: 13/03/2017

maharashtra, gujrat,rajasthan

• ## Question: What are complementary colours of light?

Posted in: Physics | Date: 13/03/2017

red, blue and green

• ## Question: Why we wear cotton clothes in summer?

Posted in: Physics | Date: 13/03/2017

cotton absorbs the sweat

• ## Question: What is meant by the term 'Volume'?

Posted in: Physics | Date: 13/03/2017

it is a amount of space occupied by a matter

• ## Question: What is the mirror formula?

Posted in: Physics | Date: 13/03/2017

1/f= 1/v +1/u f is focal length of mirror v is image distance u is object distance

• ## Question: Which part of ear vibrates when outside sound fall on it?

Posted in: Physics | Date: 13/03/2017

ear drum

• ## Question: What is the use of ultrasound in industry and in hospitals?

Posted in: Physics | Date: 13/03/2017

to view the internal organs

• ## Question: What is the condition for a force to do work on a body?

Posted in: Physics | Date: 14/03/2017

the object should be displaced from its position due to applying force

• ## Question: Which metal is used for making the body of an aircraft?

Posted in: Physics | Date: 14/03/2017

aluminium

• ## Question: Which device is used to check the purity of milk?

Posted in: Physics | Date: 14/03/2017

lactometer

• ## Question: What is sound?

Posted in: Physics | Date: 14/03/2017

sound is a disturbance created between particals of medium or the vibration in particals of medium

• ## Question: What is meant by ‘Momentum’?

Posted in: Physics | Date: 15/03/2017

momentum is the product of mass and velocity. p=m.v where p is momentum m is the mass of body v is the velocity

• ## Question: What is echo?

Posted in: Physics | Date: 15/03/2017

echo is the sound which is repeated due to reflection of sound waves from the wall.

• ## Question: When bulb is lighted, what type of energy changes take place?

Posted in: Physics | Date: 15/03/2017

electrical energy is transformed into heat energy.and light energy

• ## Question: What are the types of motion?

Posted in: Physics | Date: 17/03/2017

linear motion circular motion rotational motion pariodic motion harmonic motion

• ## Question: What is the mass number of an element?

Posted in: Physics | Date: 17/03/2017

mass number = number of neutrons + number of protons

• ## Question: Why Energy is not conserved?

Posted in: Physics | Date: 29/05/2017

energy is always conserved.

• ## Question: How to calculate angle between two vectors?

Posted in: Physics | Date: 29/05/2017

angle between two vectors can be calculated by dot product of two given vectors and then divided by the product of the magnitude of this two vectors .

• ## Question: Why metals conduct electricity?

Posted in: Physics | Date: 29/05/2017

Due to free electrons