Question

Express the following numbers in Scientific notation:

a) 5.0 x 10^12 m
b) 1.66 x 10^-10 m
c) 2.003 x 10^3 m
d) 1.03 x 10^-7 m

Answer 1

Scientific notation is a way to represent numbers that are very large or very small by using powers of 10. It is used to simplify large or small numbers. To express a number in scientific notation, we write it as a number between 1 and 10 multiplied by a power of 10.

Step-by-step explanation:

This question is asking us to express the given numbers in scientific notation. Scientific notation is a way to represent numbers that are very large or very small by using powers of 10. The general form of scientific notation is a number between 1 and 10 multiplied by a power of 10.

Let's express each of the given numbers in scientific notation:

a) 5.0 x 10^12 = 5.0 * 10,000,000,000 = 50,000,000,000

b) 1.66 x 10^-10 = 0.000000000166

c) 2.003 x 10^3 = 2.003 * 1,000 = 2,003

d) 1.03 x 10^-7 = 0.000000103