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प्रश्न
Answer the following in detail.
Which is the most suitable unit for measuring the volume of air inside an inflated balloon?
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उत्तर
millilitre (mL) is the most suitable unit for measuring the volume
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संबंधित प्रश्न
Select the correct alternative
The density of aluminium is 2.7 g cm-3 and of brass is 8.4 g cm-3. For the same mass, the volume of:
Select the correct alternative
The correct relation for speed is
A car travels a distance of 15 km in 20 minute. Find the speed of the car in km h-1.
Convert the following quantity as indicated:
10 lb = ………. kg
Write the temperature of boiling water.
Answer the following in short.
What are the characteristics of a standard unit?
State if the following statement is true or false. Correct the statement if it is false.
The error in reading a scale due to the wrong positioning of the eye is called human error.
Give a reason for the following.
Measurements are very important for life.
What is the fundamental quantity? Give examples.
Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
