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प्रश्न
Answer the following in short.
Which institution in the world maintains the guidelines for using the SI units correctly?
उत्तर
General Conference of Weights and Measures.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
36 km h-1 = _______ ms-1.
How does the density of water changes when it is heated from 0°C to 4°C,
Convert the following quantity as indicated:
0.01 kg = ………. g
Write the temperature of boiling water.
State if the following statement is true or false:
The symbol used for a unit is always written in capital letters.
Answer the following in short.
Mention any two advantages of the metric system over traditional units.
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.
Tick the most appropriate answer.
The system of measurement based on centimetre-gram- second is known as
Solve the following numerical problem.
Amit dipped a stone tied with a string in a measuring cylinder filled with water. If the initial level of water was 56 mL and after dipping the stone the final level of water was 78 mL, find the volume of the stone.
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:
