Advertisements
Advertisements
प्रश्न
How is water pumped up using electricity? How is water lifted without electricity?
Advertisements
उत्तर
The electric motor runs the water pump which suck water from under the ground or from the tank. In the absence of electricity, hand-pumps and pulleys are used for lifting water.
APPEARS IN
संबंधित प्रश्न
How would the fountains have worked?
Have you seen anything made of bronze? What?
Tribal people have been using bronze to make many things for thousands of years. One wonders how they took out copper and tin from the deep mines, melted these metals, and turned them into beautiful things!
The picture shown here is made after seeing a very old painting of those times. Can you think why bullocks have been used here?
Were there any special kind of designs on the old building? Draw them in your notebook.
What kinds of activities took place there?
Do some people still live there?
- What kinds of work are people doing?
- How many men and women are working?
- See, how they are taking the huge pillar up along the slope?
- Is it easier to lift a heavy thing straight up or along a slope?
- Were you able to see the man carrying water in a Mashak (leather bag)?
Sangeeta thinks it is useless to keep old things in a museum. How would you convince her that it is important to have a museum?
Why do you think the chapter is named, ‘Walls Tell Stories’?
On the map, 1 cm distance is equal to a distance of 110 metres on the ground. Now tell
How far is Makai Darwaza from Fateh Darwaza?
