CBSE Class 9 FAQs

Sound is an energy

Sound propagate(means aage badna) in wave form 

Wave form means aapne kabhi patther fenka hai taalaab main

After throwing stones you can see circular wave 

When you want to walk you need a medium which is called land 

In such a way to propagate sound they need air , water and land which is called medium

Islia moon per air no hone ki wajah se we are not be able to heard sound on moon

Habitat=place where we live 

Mostly two types

aquatic=aqua meansWATER=ocean,pond lake, rivers etc

Territorial= means Land=forests, desert mountain,bank of the river etc

There are fifteen delicious

yes sure

I think there is no impact of you switch to CBSE,as medical includes biology as major portion and level of BIOLOGY IN ICSE is deep as in CBSE so if marks does not matter to you then you may switch but yes you might continue only ICSE biology so that your concepts remains great.

Mam it's based on your child interest and his ability to catch up the subject .So both are great as ecommerce leads to banking or private sector and science as u already know leads to engineering,scientist,teachers etc..

NO ONE IS BAD.ITS DEPENDS ON YOUR ABILITY TO COPE UP WIT NEW CONCEPTS THATS MATTER THE MOST AS BOTH OF ALLEN AND AAKASH ARE BEST AT THEIR OWN LEVELS.

To make your concepts stronger and life long you must have to relate yourself with the life examples.You have to relate yourself with the concept by taking practical examples.So this will make your concepts even deeper and stronger.

One of the most interesting part of mathematics is geometry.just correlate the structure of shape with each other you will get easier trick to know the formula how they are coming from..after understanding the formula your menstruation al section will become automatically strong

Just improve your concepts do revise & practice concepts with practical examples daily.

Yes please specify your question.

YES WE WILL START MATHEMATICS OF 9TH CLASS FROM 22 DEC 2020

It's 2000. 1000 per subject