Please select a subject first
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Circle the odd ones and give reason
Concept: undefined >> undefined
Write down the names of substances.

Concept: undefined >> undefined
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The process of changing water into its vapour is called ______.
Concept: undefined >> undefined
______ is built on rivers to regulate water flow and distribute water.
Concept: undefined >> undefined
Take out the cooled bottle of water from the refrigerator and keep it on a table. After some time you notice a puddle of water around it. Why?
Concept: undefined >> undefined
To clean the spectacles, people often breathe out on glasses to make them wet. Explain why do the glasses become wet.
Concept: undefined >> undefined
Human and animal wastes are examples of non-biodegradable waste.
Concept: undefined >> undefined
Match the following
| 1. | Biotic factor | Terrestrial Ecosystem |
| 2. | Sewage | Land pollution |
| 3. | Fertilizers | Air pollution |
| 4. | Desert | Water Pollution |
| 5. | Smoke | Animals |
Concept: undefined >> undefined
Find out Paid and Proprietary software from the given list
Concept: undefined >> undefined
Force executed by touching the body is called non–contact force.
Concept: undefined >> undefined
Gravity pushes the ripen coconut from the tree to the ground.
Concept: undefined >> undefined
What is the contact force?
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List out the types of forces on the basis of contact.
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Intermolecular forces of attractions are maximum in ______.
Concept: undefined >> undefined
______ has definite shape and volume.
Concept: undefined >> undefined
The feather and paper cup can float on the water.
Concept: undefined >> undefined
The force of attraction between liquid particles is more than solid particles.
Concept: undefined >> undefined
Gases have neither a definite shape nor a definite volume.
Concept: undefined >> undefined
