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प्रश्न
Write true or false for a given statement.
The speed 5 ms-1 is less than 25 km h-1.
पर्याय
True
False
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उत्तर
True.
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संबंधित प्रश्न
Fill in the blank
l m3 =..........cm3
Match the following:
| Column A | Column B |
| 1.Volume of a liquid | 1. kg `m^-3` |
| 2. Area of a leaf | 2. `m^3` |
| 3. S.I. unit of volume | 3. graph paper |
| 4. S.I. unit of density | 4. m `s^-1` |
| 5. S.I.unit of speed | 5. measuring cylinder |
A solid silver piece is immersed in water contained in a measuring cylinder. The level of water rises from 50 ml to 62 ml. Find the volume of silver piece.
Find the volume of a liquid present in a dish of dimensions 10 cm x 10 cm x 5 cm.
A piece of brass of volume 30 cm3 has a mass of 252 g. Find the density of brass in (i) g cm-3, (ii) kg m-3.
A boy travels with a speed of 10 m s-1 for 30 minute. How much distance does he travel ?
Convert the following quantity as indicated:
5 mg = ………. kg
State if the following statement is true or false:
Centi mean a hundredth part.
Solve the following numerical problem.
The rainfall in a city on each day of a week is recorded below. Find the average rainfall for the week.
| day | Mon | Tue | Wed | Thurs | Fri | Sat | Sun |
|
Rainfall |
1.2 | 10.3 | 5.5 | 0.0 | 13.5 | 7.0 | 1.0 |
Define mass Mention its unit.
