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प्रश्न
Is the weight on any of the pans equal to 1 kilogram? Mark it.
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उत्तर
The left pan of the right one balance in the middle balances is equal to 1 kilogram. This is marked as / in the figure.
APPEARS IN
संबंधित प्रश्न
Now, you also make your own balance. Write down how you made it. Also draw a picture of your balance in the box below.
Mannu and Jaiju put a pencil and geometry box in the two pans of the balance. Which pan will go down? Why? Draw a picture to show it.
Make groups of three things. For example - eraser, ball and paper. Use the balance to arrange them in order of weight-the lightest, the one with in-between weight, the heaviest.
Complete the table with at least five examples.
| Lightest | In-between weight | Heaviest |
| Paper | Eraser | Ball |
Take a small plastic packet.
Put it in one pan of the balance. Put the soap in the other pan. Slowly add sand to the packet till the pans are balanced.
Close the packet with a rubber band or string. Now stick a strip of paper and write ‘ g’ on it.
Ritu is weighing her toys. She wants to know if her tractor is heavier than her car. How would you help her to find out quickly?
Guess which is the heaviest-a real car, a bus or a tractor?
Which is the heaviest thing you have seen?
Now you show how Abdu will use these stone pieces to weigh —
3 kg of firewood.
Have you ever been to a post office?
There are 3 marbles of the same size but one marble is slightly heavier or lighter than the other two. Can you find which is that marble and if it is heavier or lighter? You can use a balance only two times.
