No products in the cart.

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

Ask Question

    • Posted by Dinesh Kumar 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Raj Rajpoot 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Nikhil Gupta 5 years, 9 months ago

    For throwing any object from any vertical or horizontal distance

    0Thank You

    ANSWER

    • Posted by Santosh Dubey 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Muskan Gupta 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Aditya Chauhan 5 years, 9 months ago

    Yaa its true as The height of the blood column is more at the feet than it is at the brain. Hence, the blood pressure at the feet is more than it is at the brain

    2Thank You

    ANSWER

    • Posted by Khushi Tiwari 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    Soumyadeep Paul 5 years, 9 months ago

    In Physics, the number of oscillations per second is known as Frequency. Its SI Unit is Hertz(Hz), i.e., second to the power -1, i.e., second inverse or Hz.

    0Thank You

    Farhat Shaikh Shaikh 5 years, 9 months ago

    The number of events occurs in a given period of time is termed as if its frequency its SI unit is heartz

    0Thank You

    Ankur Choudhary 5 years, 9 months ago

    Frequency is like as moving a wave

    0Thank You

    ANSWER

    • Posted by Mayanglambam Anjali 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankur Choudhary 5 years, 9 months ago

    There are different different uses in physics chemistry & physical education.

    0Thank You

    ANSWER

    • Posted by Priya Singh 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Prince Prajapati 5 years, 9 months ago

    Look it in physics pradeep

    0Thank You

    Prince Prajapati 5 years, 9 months ago

    With pen paper & mind

    0Thank You

    ANSWER

    • Posted by Deep Royal 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Anu Negi 5 years, 9 months ago

    First law of newton a=dv/dt adt=dv Differenciating both side a[t]^t1-t2=[v]^v-u a[t-0]=[v-u] at=v-u V=u+at Second law of newton v=dx/dt. [v=u+at] u+at=dx/dt udt+atdt=dx Differenciating both side u[t]^t-0+a[t^2]^t-0=[x]^x-0 u[t-0]+a[t^2-0/2]=[x-0] ut+1/2at^2=x. Wherex=displacement x=ut+1/2at^2

    1Thank You

    ANSWER

    • Posted by Mayank Sankhla 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Mayank Sankhla 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Devendra Pari 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Nischith Gowda 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ayush Verma 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by S ? George ☺☺ 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 3 answers

    S ? George ☺☺ 5 years, 9 months ago

    tanxx prince.

    1Thank You

    Prince Prajapati 5 years, 9 months ago

    Hope it is helpful

    0Thank You

    Prince Prajapati 5 years, 9 months ago

    Projectile motion is a form of motion experienced by an object or particle your that is projected near the Earth's surface and moves along a curved path under the action of gravity only. This curved path was shown by Galileo to be a parabola.

    0Thank You

    ANSWER

    • Posted by Nisha Yadav 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Prabhnoor Singh 5 years, 9 months ago

    Two types of waves are there mechanical and non mechanical waves

    0Thank You

    Gitika Sharma 7E ? 5 years, 9 months ago

    There are 2 types of waves... 1. Transverse waves 2. Longitudinal waves

    2Thank You

    ANSWER

    • Posted by Rathod Saikumar 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Avi Rajak 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Sabiya Firoz 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Prabhnoor Singh 5 years, 9 months ago

    Shm is the simplest to and fro motion in which force is directly proportional to the -x

    0Thank You

    Aayushi Attri 5 years, 9 months ago

    Simple Harmonic motion...

    0Thank You

    Utkarsh Patel 5 years, 9 months ago

    Simple Harmonic motion is also known in short form SHM.

    0Thank You

    Kajal Kajal 5 years, 9 months ago

    simple harmonic motion

    1Thank You

    ANSWER

    • Posted by Shubham Garg 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Kajal Kajal 5 years, 9 months ago

    physics learn ni ki jaati....smjhi jaati ha..phle saari derivations likh k practice kre...aur baad me ncert ques parlo

    1Thank You

    ANSWER

    • Posted by Jayesh Tiwari 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Yogita Ingle 5 years, 9 months ago

    Interference pattern is produced when two waves of same frequency travelling in same direction superimpose, while beats are formed when frequencies are slightly different.

    In interference, the position of maximum and minimum are permanent i.e., intensity at a given point does not change with time, but in beats the intensity of wave changes at given point with time.

    0Thank You

    ANSWER

    • Posted by Somya Jain 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Soumyadeep Paul 5 years, 9 months ago

    Because in Solids, the particles (or molecules) are tightly fixed at their own plzce, due to which no movement occurs in them, and as a result, no attraction from bulk particles, and hence, no Surface tension in solids. But in case of Liquids and Gases(Fluids), the constituent particles are in motion, due to which an attraction from bulk particles give rise to Surface tension in Fluids.

    0Thank You

    Yogita Ingle 5 years, 9 months ago

    • Surface tension is the property of the liquid surface which arises due to the fact that surface molecules have extra energy.
    • Surface energy is the extra energy which the molecules at the surface have.
    • Surface tension is the property of the liquid surface because the molecules have extra energy.

    0Thank You

    ANSWER

    • Posted by Prince Prajapati 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 5 answers

    Prince Prajapati 5 years, 9 months ago

    Okk thanx

    0Thank You

    S ? George ☺☺ 5 years, 9 months ago

    is tiz okk

    1Thank You

    S ? George ☺☺ 5 years, 9 months ago

    To every action there is always an equal and opposite reaction.

    1Thank You

    Tasaum Tasaum 5 years, 9 months ago

    All action has equal and opposite reaction.

    1Thank You

    Prince Prajapati 5 years, 9 months ago

    Answer soon

    0Thank You

    ANSWER

    • Posted by Mun R.Husain 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Deepak Manhas 5 years, 9 months ago

    (a) sin wt- cos wt = sin wt - sin(pi/2 - wt) = 2 cos(pi/4) sin(wt - pi/4) = root) 2sin(wt - pi/4)

    0Thank You

    ANSWER

    • Posted by Ritika Verma 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Ritika Verma 5 years, 9 months ago

    Yess

    0Thank You

    Somya Jain 5 years, 9 months ago

    Need for all cases?

    0Thank You

    ANSWER

    • Posted by Prakrati Aggarwal 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Anu Negi 5 years, 9 months ago

    Cp=Cv+R (Cp=[dq/dt]p),(Cv=[dq/dt]v) So using first law of thermodynamics dq=du+dw Dividing both side by dt dq/dt=du/dt+dw/dt. dq=mL,dw=pdv at constant volume [dq/dt]v=[du/dt]v+[dw/dt]v [dq/dt]v=[du/dt]v+[pdv/dt]v Take constant term outside the bracket [dq/dt]v=[du/dt]v+p[dv/dt]v Cv=[du/dt]v+0 Cv=du/dt....................... 1 At constant pressure [dq/dt]p=[du/dt]p+[dw/dt]p Cp=[du/dt]p+[pdv/dt]p........................2 From ideal gas equation Pv=nRt n=1 for 1mole Pv=Rt At constant p R=pdv/dt Putting this value pdv/dt in eq 2 Cp=Cv+R R=Cp-Cv. Mayer's formula

    0Thank You

    Prakrati Aggarwal 5 years, 9 months ago

    Plz reply

    1Thank You

    ANSWER

    • Posted by Aåkãsh Jàraūt 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Tasaum Tasaum 5 years, 9 months ago

    Int. of dx/x=x^-1+1/-1+1=0

    1Thank You

    Beast Boy 5 years, 9 months ago

    Lnx or 1/x

    0Thank You

    Somya Jain 5 years, 9 months ago

    lnx

    0Thank You

    Sagar Verma 5 years, 9 months ago

    Logx

    1Thank You

    ANSWER

    • Posted by Jitendra Khapandi 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Yogita Ingle 5 years, 9 months ago

    The temperature scales of celsius and fahrenheit are not absolute scales. By absolute we mean that they start at some reference point (freezing point of water). Hence, they are considered random scales. So, we associate a degree symbol with random scales. Similar is done with angles. On the other hand, kelvin scale is the absolute scale of temperature. It has a perfect origin. There is no temperature below the zero kelvin temperature. Hence, there is no degree symbol associated with it.

    0Thank You

    ANSWER

    • Posted by Shoumic Saxena 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Nisha Yadav 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 4 answers

    Ayush Tomar 5 years, 9 months ago

    Ya it's right

    0Thank You

    Nisha Yadav 5 years, 9 months ago

    Yes it is right answer.

    0Thank You

    Mohammadhasanain Saiyed 5 years, 9 months ago

    Yaa it is possible and 3.10 m/s

    0Thank You

    Saurabh Singh 5 years, 9 months ago

    Newton assume that when sound travels in a gaseous medium the changing take place in the medium are isothermal in nature.

    2Thank You

    ANSWER

    • Posted by Sohan Patra 5 years, 9 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    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 ©2007-2025