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प्रश्न
Select the correct alternative:
A metre ruler is graduated in:
पर्याय
m
cm
mm
km
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उत्तर
mm
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संबंधित प्रश्न
Select the correct alternative:
The symbol of degree celsius is
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4.2 m = cm
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Which institution in the world maintains the guidelines for using the SI units correctly?
Answer the following in detail.
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Answer the following in detail.
Which is the most suitable unit for measuring the volume of the swimming pool?
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 |
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Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
Write SI units for the fundamental quantity.
Match List I with List II.
| List I | List II | ||
| A. | Torque | I. | Nms-1 |
| B. | Stress | II. | J kg-1 |
|
C. |
Latent Heat | III. | Nm |
|
D. |
Power | IV | Nm-2 |
Choose the correct answer from the options given below:
