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प्रश्न
Place your litre jar below the leaking tap so as to catch all the drops in the bottle. Note the time. After one hour check, how much water is in the bottle?
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उत्तर
In one hour water collected in bottle = 1 L.
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संबंधित प्रश्न
Do you like kheer? What do you call it at home?
Look at these pictures. Now look for some other things we get in packets or bottles like these. Make your own list.
 |
 |
 |
 |
 |
 |
| Packet | How many mL or L? |
| Milk | 500 mL |
Yusuf runs a tea shop. For making a glass of tea he uses 20 mL of milk. Yesterday he made 100 glasses of tea. How much milk did he use?
Radha's grandma was ill. The doctor gave her a bottle with 200 mL of medicine. She has to take the medicine every morning for 10 days.
How many milliliters of medicine does she have to take every morning?
Get a 1 litre bottle (can be an empty bottle of water, oil etc.). Now collect some bottles and a mug, jug, glass, bowl, etc. at your house. Use the 1 litre bottle to check which of these holds more than 1 litre and which one holds less than 1 litre. Make a small drawing if you like.
| Less than 1 litre | More than 1 litre |
| bowl | big cooking pot |
Which is the biggest pothole?
Sunaina and Jaspreet brought different vessels from the kitchen. They had a 
jug, a 
glass, a 
mug, a 
pot and a 
bowl.
They filled each of these with a 
cup.
 |
 |
 |
 |
 |
- Guess which vessel holds the least water.
- Which vessel holds the most water?
Now, you collect different vessels from your kitchen.
Use the same cup to fill each of them.
Count the number of cups of water each of them can hold.
First guess and then do it.
| The vessel you used | Cups of water to fill it |
|
______ |
| ______ | ______ |
| ______ | ______ |
Select the one which holds more water.
Chirpy crow was very thirsty. It looked everywhere but could not find water. Suddenly it saw a 
pitcher (matka). When it tried to drink water, it found there was very little water in the 
pitcher.
It saw 
pebbles lying nearby.
It put the pebbles into the pitcher one by one.
The water came up 
.
Chirpy drank water and flew away.
What will you do if you were at the crow's place?
Guess and then find out:
How many buckets of water do you use to take a bath?
