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	1924	April 24, 2019
About the CBSE Class 9 Science category	0	1566	June 30, 2016
A car of mass 900 kg is travelling at a steady speed of 30 m/s against a resistive force of 2000 N, as illustrated in figure cbse , cbse-class-9-science , work-and-energy	1	42443	February 29, 2024
Question from chapter tissues	2	11471	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	28463	June 8, 2022
Nazism and the rise of hitler question	3	3205	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	3247	January 8, 2021
Tissues hots question	0	5978	September 28, 2020
Question of chapter tissues	0	4488	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	9804	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	5074	March 16, 2020
What is Physics,Chemistry and Biology? cbse-class-9-science , physics-chemistry	1	1194	July 17, 2019
What is the valency of argon cbse-class-9-science , valency-of-argon	1	741	June 24, 2019
Compare the properties of electrons,protons and neutrons cbse-class-9-science , electrons-protons	1	1180	June 18, 2019
Can you please suggest me a science project(a working model) related to physics cbse-class-9-science , working-model	1	1115	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	3081	June 17, 2019
What are the uses of concave and convex mirrors? uses-of-concave	1	1030	June 17, 2019
State and define SI unit of power cbse , workandenergy	2	2673	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	892	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	972	April 8, 2019
Find the mass of the body class-9-science	1	982	April 8, 2019
Which parameter tissue in plants is responsible for providing flexibility to plants? class-9-science	1	2578	April 8, 2019
Write the number of neutrons present in C and C isotopes of carbon class-9-science	1	698	April 8, 2019
Suggest any two adaptations, which are present in aquatic animals class-9-science	1	688	April 8, 2019
Write down the scientific name of Feather star and Apple snail class-9-science	1	688	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	873	April 8, 2019
The nitrogen cycle is said to be a perfect cycle. Explain, why? class-9-science	1	723	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	753	April 8, 2019
What values do you observe in Amrita's behaviour? class-9-science	1	590	April 8, 2019
How can you separate particles of colloidal solution? Name the process class-9-science	1	2580	April 8, 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…