No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Lakshmi Paathak 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Ankit Singh 7 years, 4 months ago

    In ideal gas internal energy depends only on temperature of gas because the intermolecule bond does not exist in ideal gas. But in real gas internal energy is sum of potential and kinetic energy. Kinetic energy depends on intermolecule bonds and kinetic energy depends on temperature. This will help u

    0Thank You

    Shubham Chihnara 7 years, 4 months ago

    Google will help u

    0Thank You

    ANSWER

    • Posted by Rahul Reshi 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Shruti ??? 5 years, 11 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Kartik ? 7 years, 4 months ago

    A Rule

    1Thank You

    ANSWER

    • Posted by Sadiya Ayman 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ananya Shukla 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Sanjeev Yadav 7 years, 4 months ago

    To manage the balance of body through cetrifugal force

    1Thank You

    ANSWER

    • Posted by Suddala Praveen 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Sanjeev Yadav 7 years, 4 months ago

    Sum of pressure energy ,kinetic energy and potential energy at any point is constent

    0Thank You

    ANSWER

    • Posted by Ananya Shukla 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Muskan ???? 7 years, 4 months ago

    Calculate all the forces acting on that particular object in an inclined surface then use ..MGsinQ

    1Thank You

    Sanjeev Yadav 7 years, 4 months ago

    MgsinA

    0Thank You

    ANSWER

    • Posted by Aditya Soni 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Muskan ???? 7 years, 4 months ago

    Related to??

    0Thank You

    Sanjeev Yadav 7 years, 4 months ago

    Dopler effect,wiens law and hooks law are best

    1Thank You

    Sarika Pandey 7 years, 4 months ago

    On which topic

    1Thank You

    ANSWER

    • Posted by Surjeet Kumar 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ishita Ishita 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Muskan ???? 7 years, 4 months ago

    Gravitational potential energy is the amount of work done in bringing any mass from infinity to one point.... PE=-GMm/r and escaped velocity is the minimum velocity with which an object is thrown so that it may escape from ths gravitational pull of the earth ...It's minimum velocity is 11.2km

    1Thank You

    Ishita Ishita 7 years, 4 months ago

    Thnks Sanjeev

    1Thank You

    Sanjeev Yadav 7 years, 4 months ago

    GPE related with gravitational but escape velocity related with gravity

    1Thank You

    Ishita Ishita 7 years, 4 months ago

    What is this?

    1Thank You

    ANSWER

    • Posted by Akash Shahi 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Isha Bhardwaj 7 years, 4 months ago

    As it is a scalar quantity....so it doesn't have direction.....

    2Thank You

    Ankit Singh 7 years, 4 months ago

    ??priya good definition

    2Thank You

    Priya Dharshini ☺☺ 7 years, 4 months ago

    so we get W = F multiplied by s multiplied by COS.when something is multiplied by cos then it is known as a scalar quantity and a scalar quantity has only magnitude and no direction.SO WORK IS A SCALAR QUANTITY AND WORK DOES NOT HAVE ITS OWN DIRECTION.THE DIRECTION OF WORK IS THE DIRECTION OF FORCE AND DISPLACEMENT

    2Thank You

    Akash Shahi 7 years, 4 months ago

    Sorry Why we can not define the direction of work done?

    1Thank You

    ANSWER

    • Posted by Neha Rastogi Neha Rastogi 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Abhishek Singh 7 years, 4 months ago

    तरंग (Wave) का अर्थ होता है - 'लहर'। भौतिकी में तरंग का अभिप्राय अधिक व्यापक होता है जहां यह कई प्रकार के कंपन या दोलन को व्यक्त करता है। इसके अन्तर्गत यांत्रिक, विद्युतचुम्बकीय, ऊष्मीय इत्यादि कई प्रकार की तरंग-गति का अध्ययन किया जाता है।

    1Thank You

    ANSWER

    • Posted by Huidrom Pravakaran 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Ankit Singh 7 years, 4 months ago

    ????

    0Thank You

    Isha Bhardwaj 7 years, 4 months ago

    It is vector not bector....

    1Thank You

    ANSWER

    • Posted by Mohd Danish 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Yogita Ingle 7 years, 4 months ago

    Momentum is a vector, which means it’s defined both as to size and as to direction. Whereas energy is a scalar and doesn’t have a “direction.”.
    A lot of problems are solved by using the principle that momentum is conserved, and (or) that energy is conserved. But they’re not the same thing because momentum is conserved in the direction it was originally, whereas energy doesn’t have any “direction.”
    Momentum is always conserved in any isolated system but not the Kinetic Energy itself is.

    1Thank You

    ANSWER

    • Posted by Saurabh Mishra 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Faizan Khan?? 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 6 answers

    Faizan Khan?? 7 years, 4 months ago

    Wow its good to opted maths

    0Thank You

    Isha Bhardwaj 7 years, 4 months ago

    Yaa....But my main subject is biology....I just opted mathematics for strong concepts in physics....

    1Thank You

    Priya Dharshini ☺☺ 7 years, 4 months ago

    9 chapters in physics,chemistry,8 chapters in chemistry.maths also 13 chapters.

    1Thank You

    Ankit Singh 7 years, 4 months ago

    Isha u were taking both maths and biology

    1Thank You

    Ankit Singh 7 years, 4 months ago

    Physics -11 , Chemestrty- 10 maths - 14

    1Thank You

    Isha Bhardwaj 7 years, 4 months ago

    Physics~ chapter 11 Chemistry~ chapter 9 Biology~ chapter 14( just come to end) Maths~ chapter 13........

    1Thank You

    ANSWER

    • Posted by Sejal Sharma 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Ishita Ishita 7 years, 4 months ago

    Ur welcome

    2Thank You

    Sejal Sharma 7 years, 4 months ago

    Thanks a lot?

    0Thank You

    Ishita Ishita 7 years, 4 months ago

    It is the increase in volume of solid on heating. The coefficient of cubical expansion is defined as increase in its volume per unit original volume per unit rise in temp.

    2Thank You

    ANSWER

    • Posted by Mohit Kumar 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Vijay Tripathi 7 years, 4 months ago

    There is no enough gravity which hold the layer of atmosphere so they escape frkm the surface of the moon

    0Thank You

    Udit Singh 7 years, 4 months ago

    the escape velocity is very less in comparison to on earth so gases are not there and no atmoaphere

    0Thank You

    Shoeb Ali 7 years, 4 months ago

    There air is absent

    0Thank You

    ANSWER

    • Posted by Sandeep Barala 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Priyanshu Pranjal 7 years, 4 months ago

    The position of the centre of mass will be at its centroid

    0Thank You

    ANSWER

    • Posted by Sumit Rai 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Priya Dharshini ☺☺ 7 years, 4 months ago

    As we know youngs modulus is inversly proprtional to delta length.less deformation then high elasticity.hence elasticity of rubber<elasticity of steel.

    3Thank You

    Shamsher Hassan 7 years, 4 months ago

    Elongation ot steel is less compared to rubber.so according to definition steel is more elastic than rubber

    0Thank You

    Aman Gupta 7 years, 4 months ago

    As elongation in rubber is more than steel .so it will take more time to regain its original confurigation than steel .As steel is a rigid body it inter molecular force of attraction between molecules of steel is more in that of rubber . Therefore, steel is more elastic than rubber

    1Thank You

    Deepak Kumar 7 years, 4 months ago

    In steel strain is less than in rubber ball n elasticity is indirectly proportional to star in that's why less strain high elasticity

    1Thank You

    ANSWER

    • Posted by Abhay Kumar 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankit Singh 7 years, 4 months ago

    A body is said to be in neutral equilibrium if on being slightly displaced it remains in its new position. FoR EXAMPLE, a ball placed on a horizontal surface or a cone supported on its side on a horizontal surface

    2Thank You

    ANSWER

    • Posted by Shiv Kaushisk 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 6 answers

    Faizan Khan?? 7 years, 4 months ago

    Smart

    0Thank You

    Isha Bhardwaj 7 years, 4 months ago

    No .....this value is only at the poles , it is the maximum value and the minimum value of g is at the centre of the earth ....that is zero

    1Thank You

    Ankit Singh 7 years, 4 months ago

    No

    0Thank You

    Yakshi ? 7 years, 4 months ago

    No

    2Thank You

    Anurag Rana 7 years, 4 months ago

    no

    0Thank You

    Arpit Porwal 7 years, 4 months ago

    Yes

    1Thank You

    ANSWER

    • Posted by Ankit Sharma Sharma 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Priya Dharshini ☺☺ 7 years, 4 months ago

    Change in length/original length=delta l/l

    1Thank You

    Shamsher Hassan 7 years, 4 months ago

    Ratio of change in length of a body to its original length ie change in length/original length

    0Thank You

    Sejal Sharma 7 years, 4 months ago

    If deforming force produces the change in yhe length alone the strain produced is called longitudinal strain . =change in volume/original volume

    3Thank You

    ANSWER

    • Posted by Shashidhar Hiremath 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Garima Rautela 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Yogita Ingle 7 years, 4 months ago

    • If cream is removed from milk then its density will be around 0.9.
    • The density of milk always depends on three factors.
    • These three factors are water, cream and solid-non fat.
    • The general density of milk is approximately 1.03.
    • When cream is separated from milk, the weight age of the higher density compound increases.

     

    1Thank You

    ANSWER

    • Posted by Kaushikee Sharma 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ɽøⱨł₮ ₲Ʉ₱₮₳ 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Ɽøⱨł₮ ₲Ʉ₱₮₳ 7 years, 4 months ago

    Tnx for explain

    0Thank You

    Pinki Kumari 7 years, 4 months ago

    A body which can emit or absorb all types of radiation is called black body radiation.

    1Thank You

    Manshi Kumari 7 years, 4 months ago

    When a black body is at uniform temperature. Its emission has a charterstic frequency distribution that depends on temperature .its emission is called black body radiation

    2Thank You

    ANSWER

    • Posted by Misba K M 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Sumer Chand 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Gowda L 7 years, 4 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Sejal Sharma 7 years, 4 months ago

    Speed of light is 3×10^8m/sec

    0Thank You

    Ɽøⱨł₮ ₲Ʉ₱₮₳ 7 years, 4 months ago

    the speed of light = 299 792 458 m / s

    1Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2026