Advertisements
Advertisements
Question
The usual form for 2 × 10–2 is not equal to 0.02.
Options
True
False
Solution
This statement is False.
Explanation:
For usual form,
`2 xx 10^-2 = 2 xx 1/10^2` ...`[∵ a^-m = 1/a^m]`
= `2/100`
= 0.02
APPEARS IN
RELATED QUESTIONS
Express the given numbers in standard form.
0.00000000837
Express the number appearing in the given statement in standard form.
Size of a plant cell is 0.00001275 m
Write the following numbers in the usual form:
4.5 × 104
The usual form for 2.03 × 10–5 is ______.
The number of red blood cells per cubic millimetre of blood is approximately 5.5 million. If the average body contains 5 litres of blood, what is the total number of red cells in the body? Write the standard form. (1 litre = 1,00,000 mm3)
Express the following in standard form:
The mass of a proton in gram is `1673/1000000000000000000000000000`
The paper clip below has the indicated length. What is the length in standard form.
There are 864,00 seconds in a day. How many days long is a second? Express your answer in scientific notation.
Express the following in exponential form:
`(-1296)/14641`
Express the following in exponential form:
`(-125)/343`
