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प्रश्न
Choose the correct one
विकल्प
km > mm > cm > m
km > mm > m > cm
km > m > cm > mm
km > cm > m > mm
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उत्तर
km > m > cm > mm
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संबंधित प्रश्न
The year 2020 will have February of 29 days'. Is this statement true?
Put the symbol in the box given below.
640 g `square` 800 g
5 km = ______ m.
What are the two parts present in a measurement?
What are the rules to be followed to make accurate measurement with scale?
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 |
Questions based on Higher Order Thinking Skills:
There are three spheres A, B, C as shown below. Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
Now answer the following question.
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
Which one of the following statement is wrong?
