Advertisements
Advertisements
प्रश्न
A piece of ribbon folded five times is placed along a 30 cm long measuring scale as shown in Fig.
The length of the ribbon is between
पर्याय
1.15m - 1.25m
1.25m - 1.35m
1.50m - 1.60m
1.60m - 1.70m
उत्तर
1.25m - 1.35m
Explanation:
The length of five times folded ribbon = (27.5 − 2) cm × 5
= 1.275m
Which lies between 1.25m −1.35m
APPEARS IN
संबंधित प्रश्न
Complete the following: 1 g =………kg
Complete the following: 1 quintal =………kg
Express the order of magnitude of the following quantity:
222444888 kg
What do you mean by the term unit?
Put the symbol in the box given below.
640 g `square` 800 g
The distance between your school and your house is 2250 m. Express this distance in kilometre.
Match the following:
| 1. | Length | 1. | ampere (A) |
| 2. | time | 2. | Kelvin (K) |
| 3. | Mass | 3. | meter (M) |
| 4. | Temperature | 4. | second (S) |
| 5. | Electric current | 5. | kilogram (K) |
Match the events related to motion in column I with the types of motions given in column II.
| Column I | Column II | ||
| (a) | A moving wheel of a sewing machine | (i) | Circular motion |
| (b) | Movement of tip of the minute hand of a clock in one hour | (ii) | Rotational motion |
| (c) | A moving swing | (iii) | Periodic motion |
Define measurement.
