ncert solutions physics class 11th

Get insights from 152 questions on ncert solutions physics class 11th, answered by students, alumni, and experts. You may also ask and answer any question you like about ncert solutions physics class 11th

Follow Ask Question
152

Questions

0

Discussions

19

Active Users

11

Followers

New answer posted

a week ago

0 Follower 1 View

V
Vikash Kumar Vishwakarma

Contributor-Level 7

Yes, there are many numerical problems in class 11 Physics. All important formulas must be on figure tips.

New answer posted

a week ago

0 Follower 1 View

V
Vikash Kumar Vishwakarma

Contributor-Level 7

Class 11 Physics Chapter 11 is Thermodynamics. It is one of the most important topic in Physics. 

New answer posted

3 weeks ago

0 Follower 1 View

P
Pallavi Pathak

Contributor-Level 10

There are three main processes Isothermal, adiabatic and cyclic process. In isothermal, the system is thermally conductive and the temperature remains constant. In adiabatic process, the system is thermally isolated and there is no change in heat temperature. The system returns to its initial stage in the cyclic process.

New answer posted

3 weeks ago

0 Follower 2 Views

P
Pallavi Pathak

Contributor-Level 10

In NEET entrance test, the weightage of Class 11 Physics Chapter 11 Thermodynamics is around 7%. Students should thoroughly understand the thermodynamic laws and internal energy. The medical entrance test includes theory and numerically-based questions. For JEE Main, the chapter has more significance, and it has nearly 15% weightage of the total Physics syllabus.

New question posted

3 weeks ago

0 Follower 1 View

New answer posted

2 months ago

0 Follower 5 Views

Shiksha Ask & Answer
Aman Mishra

Contributor-Level 8

A wave is a disturbance that transfers energy from one point to another without any net transport of matter.

It involves the oscillation of particles in a medium (or space, for electromagnetic waves) which leads to the propagation of energy.

New answer posted

2 months ago

0 Follower 15 Views

Shiksha Ask & Answer
RISHAV Kumar

Contributor-Level 9

A frame of reference is a system that helps an observer measure the position, speed, and time of an object. It is important because motion is always relative to something else. Without a frame of reference, we cannot describe how an object is moving or if it is moving at all. It provides a fixed viewpoint to observe and understand motion accurately.

New answer posted

2 months ago

0 Follower 10 Views

K
Khushi Jaiswal

Contributor-Level 10

For students using the Physics NCERT class 11 solution popular and helpful books for similar content and problem solving practice include concepts of Physics by HC Verma understanding Physics by DC Pandey and Fundamentals of Physics by halliday Resnick and Walker additionally NCERT exemplar problems with solution are valuable for deeper understanding and practice

New answer posted

2 months ago

0 Follower 7 Views

V
Vishal Baghel

Contributor-Level 10

4.22

Let us consider a vector P? . The equation can be written as

Px = Py = 1 P? = (Px2+Py2) P? = (12+12)P? = 2 …….(i)

So the magnitude of vector i? + j? = 2

Let θ be the angle made by vector P? , with the x axis as given in the above figure

tan?θ = Px/Pyθ = tan-1?(1/1) , θ = 45 ° with the x axis

Let Q? = i? - j?

Qx?i? – Qy? j? = ( i? – j?)

Qx? = Qy? = 1

Q? = Qx2+Qy2 = 2

Hence Q? = 2 . Therefore the magnitude of ( i? + j?) = 2

Let θ be the angle made

...more

New question posted

3 months ago

0 Follower 2 Views

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 65k Colleges
  • 1.2k Exams
  • 688k Reviews
  • 1800k Answers

Share Your College Life Experience

×
×

This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.