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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
Write true or false for a given statement.
The density of water is maximum at 4°C.
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
What is measurement? How is a measurement expressed?
Write the temperature of melting ice.
State if the following statement is true or false:
The symbol used for a unit is always written in capital letters.
Fill in the blank.
There are ............. fundamental physical quantities.
Solve the following numerical problem.
Express 2.25mincm?
Assertion (A): Density is a derived physical quantity
Reason (R): Density cannot be derived from the fundamental physical quantities.
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:
