Advertisements
Advertisements
प्रश्न
Convert the following quantity as indicated:
10 lb = ………. kg
Advertisements
उत्तर
10 lb = 4.5359 kg
1 lb = 453.59 g
= `453.59xx1/1000` kg ........[∴ 1 kg = 1000 g]
= 0.45359 kg
∴ 10 lb = 0.45359 kg × 10 kg
= 4.5359 kg
∴ 10 lb = 4.5359 kg
APPEARS IN
संबंधित प्रश्न
Fill in the blank
1 g cm-3 = _______ kg m-3.
A block of iron has dimensions 2 m × 0.5 m × 0.25 m. The density of iron is 7.8 g cm−3. Find the mass of block.
A car travels a distance of 15 km in 20 minute. Find the speed of the car in m s-1.
Convert the following quantity as indicated:
20 cm = m
Answer the following in detail.
What do you understand by the term volume?
Give a reason for the following.
Measuring units are standardized.
Solve the following numerical problem.
Express 8000 g in kg?
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.
Who is my companion?
| Group 'A' | Group 'B' | ||
| 1 | Velocity | a | litre |
| 2 | Area | b | kilogram |
| 3 | Volume | c | metre/second |
| 4 | Mass | d | kilogram/cubic metre |
| 5 | Density | e | square metre |
What are derived quantities?
