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प्रश्न
The height of a tree can be measured by
विकल्प
metre scale
plastic ruler
metre rod
measuring tape
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उत्तर
Measuring tape
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संबंधित प्रश्न
Name the physical quantities which are measured in the given units:-
ns
A boy makes a ruler with graduations in cm on it, (i.e. 100 divisions in 1 m). To what accuracy this ruler can measure? How can this accuracy be increased?
State or define the following term:
Mean solar day
What do you understand by the term order of magnitude of a quantity?
What do you understand by the term volume of substance?
1 m = ______ cm.
Arrange the following in the increasing order of unit.
1 Metre, 1 centimetre, 1 kilometre, and 1 millimetre.
Cross word puzzle.
Clues – Across
- SI unit of temperature;
- A derived quantity;
- Mass per unit volume;
- Maximum volume of liquid a container can hold
Clues – Down
- A derived quantity
- SI unit of volume
- A liquid denser than iron
- A unit of length used to measure very long distances
The super conductors are used to levitate trains from the track.
Which one of the following statement is wrong?
