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What is the characteristics of uniform motion

Posted by Navjot Kaur 8 years, 1 month ago

1 answers

Manish Saxena 8 years, 1 month ago

If a body is performing uniform motion in a circular path then 1) its speed will remain constant, ie.,it will not change with time. 2) magnitude of Velocity will also remain constant but it's direction changes . Since Velocity is a vector quantity which depend upon both its magnitude and direction so,Velocity of body changes. 3) acceleration also changes because its Velocity changes and acceleration depend upon Velocity of the body.

1Thank You

ANSWER

Dopler effect expression for apprant frequency

Posted by Sudhanshu Katoch 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mayank Lakhina 8 years, 1 month ago

see in pradeep book

0Thank You

ANSWER

S I unit of foce

Posted by Aniket Chauhan 8 years, 1 month ago

CBSE > Class 11 > Physics

7 answers

Ritika Thakur 8 years, 1 month ago

Yr suno

2Thank You

Ritika Thakur 8 years, 1 month ago

Ye apka personal no. Ni hai

3Thank You

Ritika Thakur 8 years, 1 month ago

Kiun

2Thank You

Ritika Thakur 8 years, 1 month ago

Hi nitz..M ritika..send ur no.

3Thank You

Nitish Swan 8 years, 1 month ago

Well done bro u will top this year.......what a question

1Thank You

Arpita Sharma 8 years, 1 month ago

Newton

4Thank You

Nitish Swan 8 years, 1 month ago

1Thank You

ANSWER

What is bernoulli's theoram

Posted by Abhay Tyagi Ji 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Dhiraj Choudhary 8 years, 1 month ago

This theorem state that The sum of pressure energy, kinetic energy and potential energy per unit volume of an incompressible, non viscous fluid in an stream line flow remains constant along a stream line.

0Thank You

ANSWER

derrive relation between degrees of freedom and ratio of two specific heats.

Posted by Paromita Mondal 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mayank Lakhina 8 years, 1 month ago

see in pradeep book

0Thank You

ANSWER

Why negative sign comes in the derivation of gravitational potential energy

Posted by Anshu Yadav 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mayank Lakhina 8 years, 1 month ago

because of attraction between bodies

0Thank You

ANSWER

first law of thermodynamic

Posted by Naman Barthwal 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Vp Rathore 8 years, 1 month ago

DQ=DU+DW

0Thank You

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Posted by Naman Barthwal 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Why girders are given I shape??????

Posted by Me Souhardee❤️ 4 years, 2 months ago

CBSE > Class 11 > Physics

2 answers

Me Souhardee❤️ 8 years, 1 month ago

U r lol too

2Thank You

Nitish Swan 8 years, 1 month ago

Pta nahi lol

7Thank You

ANSWER

On monday we have physice paper so we have to score 50 or above out of 70

Posted by Albert Einstein 8 years, 1 month ago

CBSE > Class 11 > Physics

6 answers

Pragya Pareek 8 years, 1 month ago

Then u should study them.. U should study some imp. Derivation and some theorm and u are done... ..

0Thank You

Albert Einstein 8 years, 1 month ago

Pargya i have my tusion nots

1Thank You

Pragya Pareek 8 years, 1 month ago

Or you have any help book then that's great.

0Thank You

Pragya Pareek 8 years, 1 month ago

You can borrow someone help book for a quick revision .. Or you can just revise important topic ,you can get them from google

0Thank You

Albert Einstein 8 years, 1 month ago

I have only one day to revise all

1Thank You

Albert Einstein 8 years, 1 month ago

Englisg me to pass ho ga but physics i do not monday to exam ha

1Thank You

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Definition of free vibration and damed vibration

Posted by Jayesh Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is Doppler effect ? Derive the expression when the source of sound approaches the listener at rest

Posted by Bipradeep Roy 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Sneha Todkar 8 years, 1 month ago

Golden guide

2Thank You

ANSWER

Relationship between path difference and phase difference

Posted by Jayesh Kumar 4 years, 9 months ago

CBSE > Class 11 > Physics

1 answers

Sia ? 4 years, 9 months ago

For any two waves with the same frequency, Phase Difference and Path Difference are related as-

Δx = λ/2π Δϕ

Where,

Δx is the path difference between the two waves.
ΔΦ is the phase difference between two waves.

0Thank You

ANSWER

Derivation of Ascent Formula

Posted by Siddhant Bajpayee 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

heat

Posted by Deeraj Soni 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mayank Lakhina 8 years, 1 month ago

it is a form of energy

0Thank You

ANSWER

Why roads are banked

Posted by Varun Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Akash Kumar 8 years, 1 month ago

To overcome the centifugal force which may overturn the vehicle while taking a sharp turn and also to avoid wearing of tyre of vehicle

3Thank You

ANSWER

Keplers law

Posted by Abhi Joc 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Superficial expansion

Posted by Shivam Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Unit of angle

Posted by Mohit Kannojiya 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Himanshi Singh 8 years, 1 month ago

Plane angle - Radian Solid angle - Steradian

0Thank You

ANSWER

What is the application of newton second law of motion

Posted by Abhi Soni 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is four fundamental force

Posted by Kapil Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Niharika Srivastav 8 years, 1 month ago

Gravitational force, Electromagnetic, strong nuclear & weak nuclear force.

2Thank You

ANSWER

All important derivation that can co.e in exams

Posted by Shivani Dixit 8 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Kajal Khatik 8 years, 1 month ago

Kepler's equations

2Thank You

Nitish Swan 8 years, 1 month ago

3 Equations of motion is a must to do For exam Shivani

2Thank You

ANSWER

What is power

Posted by Mohd Sharique 8 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Naman Tiwari 8 years, 1 month ago

Power is defined as the work done by time taken

3Thank You

Naman Tiwari 8 years, 1 month ago

Power is

1Thank You

ANSWER

If s refrigerator'$ door is kept open.will the room become cool or hot

Posted by Prachi Thakur 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Nitish Swan 8 years, 1 month ago

Hot.

2Thank You

ANSWER

I want to study physics fast

Posted by Rohit Raj 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Kamaljeet Singh 8 years, 1 month ago

Then you jump from big mountain if you safe then you do study fast

0Thank You

ANSWER

I am very very nervous about my physics exam .. Can anyone give me tips to stay calm... Plzzzzzzzzz

Posted by Pragya Pareek 8 years, 1 month ago

CBSE > Class 11 > Physics

6 answers

Kajal Khatik 8 years, 1 month ago

Eat sweet and choclate will help u

0Thank You

Pragya Pareek 8 years, 1 month ago

Thanks kajal but I have revisied everything but still have phobia of physics.... Please tell me how to stay calm

1Thank You

Kajal Khatik 8 years, 1 month ago

So simple keep ur self motivated and thing everything is going good and positive around u my dear

2Thank You

Pragya Pareek 8 years, 1 month ago

Plz help me kamaljeet singh

0Thank You

Kamaljeet Singh 8 years, 1 month ago

I help you but how

0Thank You

Pragya Pareek 8 years, 1 month ago

Plz guys help me....... ??

0Thank You

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Explain why cricketer moves his hand backward while holding a catch?(by second law of motion)

Posted by Mayank Patidar 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Pranay Kumar 8 years, 1 month ago

Because when the ball is caught,the impulse received by the hands is equal to the product of the force exerted by the ball and the time taken to complete the catch.By moving the hands backwards ,the cricketer increase the time of catch.the force exerted on his hands become much smaller and it does not hurt him.

1Thank You

ANSWER

How to differentiate between periodic and non periodic motion if an equation is given

Posted by Dhwani Kariya 8 years, 1 month ago

CBSE > Class 11 > Physics