Question

This
Change the numbers into standard form and rewrite the statements
© The distance from the Sun to earth is 149,600,000,000m
() The average radius of Sun is 695000 km
(i) The thickness of human hair is in the range of 0.005 to 0.001 cm
(iv) The height of Mount Everest is 8848 m
Write the following numbers in the standard form
(i) 0.0000456
(ii) 0.000000529
(in) 0.000000​

Answer 1

Answer:

$i)149,600,000,000 \: m = 1.46 \times {10}^{11} \: m \\ \\ ii)695000 \: km = 6.95 \times {10}^{5} \: km \\ \\ iii)0.005 \: to \: 0.001 cm = 5 \times {10}^{ - 3} \: to \: {10}^{ - 3} \: cm \\ \\ iv)8848\:m=8.848\times{10}^{3}\:m$

Answer 2

the distance from the sun to earth is 149,600,000,000m

Ans: 1.496×10^11

the average radius of sun is 695000km

Ans: 6.95×10^5

The hight of Mount Everest is 8848m

Ans: 8.848×10^3

(iii) the thickness of the human hair is in range of 0.005 to 0.001cm

Ans:5×10^3 to 10^3