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प्रश्न
Gather more information about the following from your Science textbook, the internet, and other sources.
Gravitational force
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उत्तर
- Definition: Gravitational force is a natural force that pulls two objects toward each other. It's the reason why objects fall to the ground on Earth and why planets orbit around the Sun.
- How it Works: The larger the mass of an object, the stronger its gravitational pull. That’s why Earth’s gravity is stronger than the gravity of a small object like a pebble.
- Examples: The force that keeps us from floating into space, The reason planets stay in orbit around the Sun.
- Importance: Gravitational force is essential for maintaining the structure of the universe. Without it, everything would drift apart!
संबंधित प्रश्न
A1. (i) Two activities that mother was free to do:
(a)...........................................
(b)............................................
(ii)Two activities that children avoided doing because of television:
(a) .....................................
(b) ...................................
Oh yes, we know it keeps them still,
They don't climb out the window sill,
They never fight or kick or punch,
They leave you free to cook the lunch
And wash thedishes in the sink
But did you ever stop to think,
To wonder just exactly what
This does to your beloved tot?
It rots the sense in the head!
It kills imagination dead!
It clogs and clutters up the mind!
It makes a child so dull and blind
He can no longer understand
A fantasy, a fairyland!
His brain becomes as soft as cheese!
His power of thinking rust and freeze!
He cannot think - He only sees!
'All right!' you'll cry. 'All right!' you'll say,
'But if we take the set away,
What shall-we do to entertain
Our darling children? Please explain!'
We'll answer this by asking you,
'What used the darling ones to do?'
'How used they keep themselves contented
Before this monster was invented?'
Have you forgotten? Don't you know?
A2. According to the poem, why is excessive watching of TV harmful?
A3. His brain became as soft as cheese. The figure of speech is ..........because............
Discuss in groups of four.
The reasons why people willingly undergo the travails of difficult journeys.
This play, written in the 1950s, is a humorous and satirical depiction of the status of the mother in the family.
Do you think it caricatures these issues or do you think that the problems it raises are genuine? How does the play resolve the issues? Do you agree with the resolution?
Make a list of the preparations made for an assault on Tiger Hill.
They also explored to ______________.
Draw a diagram to show how life returned to the island. Label the diagram.
(Use the technique of drawing diagrams when you study science, geography, etc.)
Give reasons :
Oberon and Titania fight for the custody of the Indian boy because - Oberon wants __________________.
Answer the following question in one sentence.
What does the man who misses all the fun do?
What conclusions did grandfather jump to when he saw the cops?
How did the old man disguise himself?
Why did everyone ridicule the boy?
