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प्रश्न
State or define the following term:
Minute
उत्तर
It is defined as the 1/1440 part of the mean solar day.
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संबंधित प्रश्न
Name the physical quantities which are measured in the given units:-
ly
Explain the meaning of the term 'least count of an instrument' by taking a suitable example.
Express the order of magnitude of the following quantity:
222444888 kg
Complete the rollowing:
1 parsec= _____ ly
Put the symbol in the box given below.
640 g `square` 800 g
Arrange the following in correct sequence.
1L, 100 cc, 10 L, 10 cc
Arrange the following in correct sequence.
Copper, Aluminium, Gold, Iron
The uncertainty in measurement is called as _______.
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) |
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 questions:
- 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.
