Recent posts under tag physics

+1 vote

1 answer

In 1938, after receiving the Nobel Prize, which physicist emigrated to the USA, protesting the oppressive regime........

posted Feb 20 by Udita

+1 vote

1 answer

The 2020 Nobel Prize in Physics in part honoured the discovery that a robust prediction of the general...............

posted Mar 8, 2022 by Rahul Chandel

0 votes

0 answers

McQ questions in physics gce ordinary level

posted Jul 22, 2021 by Chia Elvis

0 votes

0 answers

Differentiate between oscillatory and vibratory motion

posted Nov 2, 2020 by Alona Reji

+1 vote

1 answer

The English theoretical physicist Paul Dirac is described as having made fundamental contributions................

posted Mar 27, 2020 by Divya Bharti

0 votes

0 answers

Who is the New Zealand-born physicist whose discoveries include most of the great advances in physics?

posted Sep 5, 2019 by Simranjeet Singh

0 votes

0 answers

String theory question

posted Aug 10, 2019 by Comeback Tuesday

0 votes

1 answer

Bending light.

posted Aug 6, 2019 by Comeback Tuesday

0 votes

0 answers

In a perfectly inelastic collision ,the relative velocity after collision is

posted Jul 17, 2019 by Monalisha Mistri

0 votes

1 answer

Who invented the law of inertia?

posted Jun 10, 2019 by Ranjit Kumar

+1 vote

1 answer

Two light rays travelling towards with velocity c, what would be relative velocity of a light ray with respect to other?

posted Jan 22, 2019 by S Murthy

0 votes

1 answer

Why is the ripple formed by throwing stones into the pond?

posted Jan 20, 2019 by Kishan Kumar Sahu

0 votes

0 answers

Why throw stones into the pond, why is blacksmith?

posted Jan 20, 2019 by Kishan Kumar Sahu

0 votes

0 answers

Explain the construction and working of an astronomical telescope?

posted Jan 18, 2019 by N Mukherjee

0 votes

1 answer

Why do we say that induction always precedes attraction?

posted Dec 2, 2018 by anonymous

0 votes

1 answer

which is the best direction to park the car as per vastu

posted Nov 29, 2018 by anonymous

0 votes

By which other name do we popularly know the Hertizian wave as? [MCQ]

posted Nov 6, 2018 by Sudeshna Das

+1 vote

1 answer

If a train travelling at 36kmph is brought to rest in 400m what is the retardation?

posted Oct 29, 2018 by Krishanveer Singh

+1 vote

The term 'supersonic' applies to an object if it is travelling faster than what? [MCQ]

posted Oct 8, 2018 by Pooja Rao

0 votes

Within which of these medium speed of sound is maximum? [MCQ]

posted Sep 25, 2018 by anonymous

+1 vote

1 answer

What is the SI unit for the power of lens?

posted Sep 21, 2018 by anonymous

0 votes

By definition, the two opposite ends of a bar magnet are known as what? [MCQ]

posted Sep 20, 2018 by Ruchi Kashyap

0 votes

Which of these devices converts sound signals into electrical ones? [MCQ]

posted Sep 17, 2018 by Alok Dev

0 votes

1 answer

electrical bulbs made up of which element?

posted Sep 16, 2018 by anonymous

0 votes

1 answer

What are SI unit?

posted Sep 12, 2018 by Romen Rajkhowa

0 votes

1 answer

If 2A of current is flowing in a conductor from a battery of 5V, then what is the resistance of the conductor?

posted Sep 11, 2018 by anonymous

0 votes

1 answer

What is the frequency of direct current (DC)?

posted Sep 11, 2018 by anonymous

0 votes

0 answers

The ratio of the input voltage to the output voltage of a transformer is directly proportional to what?

posted Sep 10, 2018 by Amarvansh

+1 vote

1 answer

Describe an experiment to prove that solids expands on heating and contract on cooling?

posted Aug 31, 2018 by Arshad Ayub

+1 vote

1 answer

Why we feel electric current?

posted Aug 30, 2018 by Silah Silah

+1 vote

1 answer

Which of the following cups is convenient for having hot tea - steel cup, iron cup, copper cup and glass cup

posted Aug 29, 2018 by Altamash Vadaverya

0 votes

0 answers

What is the Unit of Resistivity?

posted Aug 23, 2018 by anonymous

0 votes

0 answers

How many electrons are there in one Coulomb of charge ?

posted Aug 23, 2018 by anonymous

0 votes

0 answers

What is the quantity of charge that will be transferred by a current of 10 A flowing over 1 hour?

posted Aug 23, 2018 by anonymous

0 votes

0 answers

Which of the colour suffers maximum deviation in a prism?

posted Aug 17, 2018 by anonymous

0 votes

1 answer

What is the charge on an electron and on an proton (in coulomb)

posted Aug 15, 2018 by anonymous

0 votes

0 answers

A person is six feet tall. What is the minimum height of a vertical mirror of viewing his entire length in the mirror?

posted Aug 15, 2018 by anonymous

0 votes

0 answers

How will playing a trumpet in warmer weather affect the pitch? Why?

posted Aug 15, 2018 by anonymous

+1 vote

1 answer

What is a Full wave rectifier?

posted Aug 4, 2018 by Tinkal Shakya

+1 vote

1 answer

For which car is the net force greater?State and explain your answer(s)

posted Jul 22, 2018 by Tasmarn Jeenaangzzss

0 votes

1 answer

A plastic cube is released in water, will it sink or come to the surface of water?

posted Jul 14, 2018 by Vijay Bhosale

+1 vote

1 answer

Name two special characteristics of heater coil?

posted Jun 19, 2018 by Dharampal Jaat

0 votes

0 answers

Name a substance whose resistance almost remain unchanged by increase of temperature?

posted Jun 19, 2018 by Dharampal Jaat

–1 vote

1 answer

What is the Si unit for retardation?

posted Jun 4, 2018 by Vikas Chaudhary

0 votes

1 answer

What is Electric Potential Energy?

posted Jun 4, 2018 by Anil Kumar Yadav

0 votes

1 answer

If velocity of a car is 18 meter per second then express this velocity in km per hour?

posted May 25, 2018 by Surendra Mahar

0 votes

1 answer

When filling water in a glass why we get to know its about to get full by just sound?

posted May 4, 2018 by anonymous

+1 vote

1 answer

Why voltage is always measured between two points?

posted Apr 27, 2018 by Khan Usama

0 votes

0 answers

please help me

posted Mar 11, 2018 by anonymous

–1 vote

2 answers

Do water and ice weigh the same?

posted Feb 19, 2018 by Azhar Keer