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NCERT 9th Class (CBSE) Science: Motion

Question: An object has move through a distance. Can it has zero displacement? If yes, support your answer with example. Answer: Yes the object inspite of moving through a distance can have zero displacement. Example, if an object travels from point ‘A’ and reaches to the same point ‘A’, then ...

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NCERT 9th Class (CBSE) Science: Motion – Quiz

NCERT 9th Class (CBSE) Science: Motion – Quiz 16 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Motion – Quiz: When an object covers equal distances in equal intervals of time, it is said to be in uniform motion. It is defined as the distance traveled by an ...

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NCERT 9th Class (CBSE) Science: Tissues – Quiz

NCERT 9th Class (CBSE) Science: Tissues – Quiz 21 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Tissues – Quiz: A neuron is the unit cell of nervous tissue. It is a thread-like structure with cell body and axon. Meristematic tissue and permanent tissue. It is present at the ...

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NCERT 9th Class (CBSE) Science: Tissues

Question: Name the tissues responsible for the movement of the body. Answer: Muscle tissue and nervous tissue Question: How does neuron look like? Answer: A neuron is the unit cell of nervous tissue. It is a thread-like structure with cell body and axon. Question: Name the types of simple tissues. ...

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NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life – Quiz

NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life – Quiz 19 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life – Quiz: Cells were first discovered by Robert Hooke in 1665. He observed the cells in a slice of cork with the ...

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NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life

Question: How are plant cells different from animal cells? Answer: Plant Cell: These cells contain cell wall also for protection. Chloroplasts a are present. Centrosomes are not present. Lysosomes are rarely present. Nucleus is present in the side of the plant cell. Animal Cell: No cell wall, only cell membrane ...

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NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure – Quiz

NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure – Quiz 27 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure – Quiz: A substance which contains particles of one or more substances in no fixed ratio. Sugar solution can be created by ...

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NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure

Question: Name one metal and one none-metal which exist as liquids at room temperature. Answer: Mercury and Bromine Question: Name a metal which is soft and non-metal which is hard? Answer: Sodium and diamond Question: Name a non-metal which is a good conductor of electricity. Answer: Graphite Question: Name a ...

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NCERT 9th Class (CBSE) Science: Matter in Our Surroundings – Quiz

NCERT 9th Class (CBSE) Science: Matter in Our Surroundings – Quiz 19 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Matter in Our Surroundings – Quiz: 1 kg. of steam contains more heat because when it was being changed from water to steam it had absorbed latent heat ...

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NCERT 9th Class (CBSE) Science: Matter in Our Surroundings

Question: Which contains more heat. 1 kg. of Ice at 0°C or 1 kg. of water of o°C? Give reason. Answer: 1 kg. of water of contains more heat because it has latent heat stored in it. Question: Which contains more heat, 1 kg. of water at 100°C? Give reason. ...

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