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प्रश्न
Select the correct alternative:
lO mm is equal to
विकल्प
1cm
1m
10dm
10cm
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उत्तर
1cm
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संबंधित प्रश्न
Select the correct alternative
The correct relation for speed is
A block of iron has dimensions 2 m × 0.5 m × 0.25 m. The density of iron is 7.8 g cm−3. Find the mass of block.
The density of copper is 8.9 g cm-3. What will be its density in kg m-3 ?
Convert the following quantity as indicated:
20 cm = m
Convert the following quantity as indicated:
5 mg = ………. kg
Express in second:
5 hour 2 minute 5 second.
State if the following statement is true or false. Correct the statement if it is false.
1 m = 10,000 cm3
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 |
What do you mean by ‘unit’?
Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
