Advertisements
Advertisements
प्रश्न
Complete the rollowing:
1 m = ____ Å
Advertisements
उत्तर
1m=1010Å
APPEARS IN
संबंधित प्रश्न
How is nanometer related to Angstrom?
Complete the following: 1 quintal =………kg
A boy makes a ruler with graduations in cm on it, (i.e. 100 divisions in 1 m). To what accuracy this ruler can measure? How can this accuracy be increased?
State four characteristics of a standard unit.
Express the order of magnitude of the following quantity:
0.000,000,127 s
What are the two parts present in a measurement?
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) |
Write one example of the following type of motion.
Rectilinear
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.

