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Why don’t you try to do the same with a coin? How many centimeters away from the eye did you keep the coin to hide the moon? - Environmental Studies

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प्रश्न

Why don’t you try to do the same with a coin? How many centimeters away from the eye did you keep the coin to hide the moon?

एका वाक्यात उत्तर
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उत्तर

To hide the moon completely we have to keep the coin at a distance of 25 centimeters away from the eye.

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Sunita in Space
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11: Sunita in Space - Sunita in Space [पृष्ठ १०६]

APPEARS IN

एनसीईआरटी Environmental Studies - Looking Around [English] Class 5
पाठ 11 Sunita in Space
Sunita in Space | Q 11 | पृष्ठ १०६

संबंधित प्रश्‍न

Do the people in Argentina stand upside down?


Can you think why Sunita’s hair was standing?


Can you now say why Sunita’s hair kept standing?


Think why water flows downwards on any slope. On mountains, water flows downwards, not upwards.


Take a 5 rupee coin and a small piece of paper. The paper should be about one-fourth the size of the coin.

  • Hold the coin in one hand and the paper in the other. Drop them at the same time. What happened?
  • Now place the tiny paper on the coin and drop them. What happened this time? Surprised!

  • Can you find the state in which you live? Write its name on the map.
  • Which are the states next to the state you live in?
  • Have you been to any other state?
  • Shahmir thinks that there are lines drawn on the ground between the states. What do you think?

Do you think the moon is flat like the coin or round like a ball?


At night look at the sky carefully for 5 minutes.

  • What could you see?
  • Did you see anything moving in the sky? What do you think it could be? A star or a shooting star or a satellite (satellites are used for the TV, telephones, and for weather reports). Find out more about this.

Given below are the times at which the moon rises and sets in Delhi (on the given days).

Date

Time of moonrise

(hours: minutes)

Time of moon (hours: minutes)set
28-10-2007 19:16 08:50
29-10-2007 20:17 10:03
30-10-2007 21:22 11:08
31-10-2007 22:29 12:03
  • On 28 October the moon came out at ___ minutes past ___ o’clock.
  • On 29 October the moon came out at ___ minutes past ___ o’clock.
  • On 29 October there was a difference of ___ hours and ___ minutes in the time of the moonrise (as compared to 28 October).

If you saw the moon rising at 7 pm today, would you see it at the same time tomorrow?


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