Question

help me plz...........​

Answer 1

1. the distance from the earth to the sun is 1. 496*10^11m.
2. the speed of light is 3*10^8m/s.
3. the thickness of class 4 mathematics book is 2*10^1 mm.
4. the average diameter of red blood cell is7 *10^-6 mm.
5. the thickness of human hair is in the range of 5*10^-3 to 1*10^-2cm.
6. the distance of moon from the Earth is 3.84467*10^8.
7. the site of plant cell is 1.275*10^-5m.
8. average radius of the sun is 6.95*10^5km.

Answer 2

Answer:

1. the distance from the earth to the sun is 1. 496*10^11m.

2. the speed of light is 3*10^8m/s. 3. the thickness of class 4 mathematics book is 2*10^1 mm.

4. the average diameter of red blood

cell is7 "10^-6 mm.

5. the thickness of human hair is in the

range of 5*10^-3 to 1*10^-2cm. 6. the distance of moon from the Earth is 3.84467*10^8.

7. the site of plant cell is 1.275*10^-5m. 8. average radius of the sun is 6.95*10^5km.