Class 8 Sound Notes

Class 8 Sound Notes Sound:- Sound is a form of energy which produces a sensation of hearing in our ears. Vibration:- A kind of rapid to and fro motion of an object is called vibration. Sound is produced by vibrating objects. This motion is also known as Oscillatory motion. Voice Box :- Upper end of […]

Class 8 Force And Pressure Notes

Class 8 Force And Pressure Notes Force :– A push or pull on an object is called force. S.I Unit = Newton Effects of Force :- Change in state of motion :- Change in the speed of an object. Change in its direction of motion. Change in shape and size of an object :- We […]

Class 8 Reproduction In Animals Notes

Reproduction In Animals Notes Reproduction :- Reproduction is the ability of the living organism to produce young ones of their own kind. Modes of Reproduction :- Asexual Reproduction Sexual Reproduction Sexual Reproduction :- The type of reproduction in which male and female Parents involved to give rise to an offspring is called sexual reproduction. Male […]

CBSE Class 10 Results 2021: Link to Upload Class 10 Marks Activated

The Central Board of Secondary Education (CBSE) activated the link for uploading the marks of class 10 students by the schools. The link for uploading the marks can be accessed on the e-Pareeksha 2021 portal. Schools affiliated to the board can now upload the marks of the students. Class 10 results announcement date As per […]

NCERT Books Class 9

Download NCERT Science, Maths, Social Science (Geography, History, Political Science, Economics) books chapterwise of class 9 in pdf form for free. Free download NCERT books of class 10 Free download NCERT books of class 8

NCERT Books Class 8

Download NCERT Science, Maths, Social Science (Geography, History, Political Science, Economics) books chapterwise of class 8 in pdf form for free. NCERT Books Class 9 NCERT Books Class 10