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प्रश्न
List things we use more than one litre at a time.
- Water for taking bath.
- __________________
- __________________
- __________________
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उत्तर
- Water for taking bath.
- Water for washing clothes.
- Water for flushing a toilet.
- Petrol’to fills up the tank of a bike or a car.
- Water to wash kitchen utensils.
APPEARS IN
संबंधित प्रश्न
Ramu got an empty 250 mL coconut oil bottle. Look at the picture and discuss what he did to make his big measuring bottle.
Find your own way to make a bottle which can measure 200 mL, 400 mL, 600 mL, 800 mL and 1 litre. Discuss with your friends and teacher how you made this.
Is there any tap in your school or your home which is leaking?
About how many glasses of water do you drink in a day?
Summer day: ______ glasses
Winter day: ______ glasses
Can you guess how much water goes out of you?
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 |
Now look at the buckets in your house.
Guess how many litres of water they can hold.
Use a 1 litre bottle and check if your guess is right for all the buckets.
| Bucket | My guess | My measure |
| Bucket 1 | ||
| Bucket 2 | ||
| Bucket 3 |
You will need
 |
 |
 |
 |
| Half a lemon | A pinch of salt | One spoon of sugar | One glass of water |
How to make it:
 |
⇒ |  |
⇒ |  |
⇒ |  |
Guess and then find out:
- How many drops of lemon juice do you get from
half a lemon? - How many drops of lemon juice do you get from
a full lemon? - How many drops of lemon juice fill one
spoon?
For making 6 glasses of lemon drink –
- How many lemons will you need?
- How many spoons of sugar will you take?
Find out:
How much milk does your mother buy every day?
How much water is needed to fill a water gun (pichkari)?
