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प्रश्न
Answer the following in detail.
Which is the most suitable unit for measuring the volume of a cylinder of a car engine?
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उत्तर
cubic centimetre (cc) or cm3 is the most suitable unit for measuring the volume of a cylinder of a car engine.
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संबंधित प्रश्न
Select the correct alternative
A block of wood of density 0.8 g cm-3 has a volume of 60 cm3. The mass of block will be :
Define the term density of a substance.
Arrange the following substances in order of their increasing density:
(a) iron
(b) cork
(c) brass
(d) water
(e) mercury
Find the volume of a liquid present in a dish of dimensions 10 cm x 10 cm x 5 cm.
Select the correct alternative:
A metre ruler is graduated in:
Convert the following quantity as indicated:
20 cm = m
Answer the following in detail.
What are the fundamental physical quantities? Name any three fundamental physical quantities.
Answer the following in detail.
State some common rules to write SI units correctly.
What is the physical quantity? give example.
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:
