CBSE Class 9 Science

Topic	Replies	Views	Activity
NCERT Solutions for Class 9 Science NCERT Solutions for Class 9 Science Chapter 1 Matter in Our Surroundings Chapter 2 Is Matter Around Us Pure Chapter 3 Atoms and Molecules Chapter 4 Structure of the Atom Chapter 5 The Fundamental Unit of L…	1	1639	April 24, 2019
About the CBSE Class 9 Science category	0	1443	June 30, 2016
Question from chapter tissues	2	9739	July 22, 2022
A light and a heavy object have the same momentum, find out the ratio of their kinetic energies. Which one has a larger kinetic energy?	3	27794	June 8, 2022
Nazism and the rise of hitler question	3	3032	August 10, 2021
How many kilometers per liter will a car obtain if its engine is 25% efficient and it encounters an average retarding force of 500 N at highway speed? Assume the energy of gasoline is 40 MJ per liter cbse , home-work-help	0	2981	January 8, 2021
Tissues hots question	0	5246	September 28, 2020
Question of chapter tissues	0	4244	September 28, 2020
Calculate the number of aluminium ions (Al3+) in 0.056 g of alumina (AL203) cbse , cbse-class-9-science , atoms-molecules	1	9092	July 3, 2020
(a) Why the stage of an auditorium has curved background, curtains, carpets and false ceiling? (b) The sound of a ringing bell inside a vacuum , chamber cannot be heard. Why?	1	4639	March 16, 2020
What is Physics,Chemistry and Biology? cbse-class-9-science , physics-chemistry	1	957	July 17, 2019
What is the valency of argon cbse-class-9-science , valency-of-argon	1	648	June 24, 2019
Compare the properties of electrons,protons and neutrons cbse-class-9-science , electrons-protons	1	919	June 18, 2019
Can you please suggest me a science project(a working model) related to physics cbse-class-9-science , working-model	1	968	June 17, 2019
Explain the three zones of a flame by taking the example of candle flame cbse-class-9-science , zones-of-candle-flam	1	2146	June 17, 2019
What are the uses of concave and convex mirrors? uses-of-concave	1	877	June 17, 2019
State and define SI unit of power cbse , workandenergy	2	2450	June 12, 2019
After observing an earthworm, Mohit decided to place it in phylum-Annelida. Which two features did he observe that helped him? class-9-science	2	780	April 10, 2019
Calculate the net acceleration force, the acceleration of the train and the force of wagon 1 on wagon 2 class-9-science	1	809	April 8, 2019
Find the mass of the body class-9-science	1	862	April 8, 2019
Which parameter tissue in plants is responsible for providing flexibility to plants? class-9-science	1	1859	April 8, 2019
Write the number of neutrons present in C and C isotopes of carbon class-9-science	1	568	April 8, 2019
Suggest any two adaptations, which are present in aquatic animals class-9-science	1	593	April 8, 2019
Write down the scientific name of Feather star and Apple snail class-9-science	1	551	April 8, 2019
Calculate the height of the bridge from the water level and the distance covered by the stone in 2 s class-9-science	1	761	April 8, 2019
The nitrogen cycle is said to be a perfect cycle. Explain, why? class-9-science	1	605	April 8, 2019
Which values are displayed by Mahima? Is Mahima right in her statement? How do you define average speed? class-9-science	1	612	April 8, 2019
What values do you observe in Amrita's behaviour? class-9-science	1	487	April 8, 2019
How can you separate particles of colloidal solution? Name the process class-9-science	1	2286	April 8, 2019
If in a same bus 4 more passenger of total 250 kg sits, then find the new kinetic energy class-9-science	1	662	April 5, 2019

NCERT Solutions for Class 9 Science

NCERT Solutions for Class 9 Science Chapter 1 Matter in Our Surroundings Chapter 2 Is Matter Around Us Pure Chapter 3 Atoms and Molecules Chapter 4 Structure of the Atom Chapter 5 The Fundamental Unit of L…