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प्रश्न
Fill in the blank
Distance travelled d = ________ × time t
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उत्तर
Distance travelled d = speed v × time t.
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संबंधित प्रश्न
Fill in the blank
36 km h-1 = _______ ms-1.
Convert the following quantity as indicated:
0.01 kg = ………. g
Convert the following quantity as indicated:
5 mg = ………. kg
State if the following statement is true or false:
Centi mean a hundredth part.
Answer the following in detail.
Explain in detail why there was a need to standardize units.
State if the following statement is true or false. Correct the statement if it is false.
The average of a group of observations is calculated by adding all the observations and dividing the sum by the number of observations.
Answer the following in a word or two or in a sentence.
Write the formula for finding the average of a given set of observations.
Solve the following numerical problem.
Express 8000 g in kg?
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 |
Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
