Advertisements
Advertisements
प्रश्न
Special balances can weigh something as 0.00000001 gram. Express this number in the standard form.
Advertisements
उत्तर
Weight = 0.00000001 g
Standard form of 0.00000001 g = 0.1 × 10–7 g
= 1 × 10–7 × 10–1 g
= 1.0 × 10–8 g ...[∵ am × an = (a)m + n]
APPEARS IN
संबंधित प्रश्न
Express the given numbers in usual form.
1.0001 × 109
Express the following numbers in standard form:
0.000437 × 104
Write the following numbers in the usual form:
3.02 × 10−6
Express the following number in standard form.
0.000035
Express the following numbers in the usual form.
Express the product of 3.2 × 106 and 4.1 × 10–1 in the standard form.
Express the following in standard form:
Express 56 km in m.
An inch is approximately equal to 0.02543 metres. Write this distance in standard form.
The volume of the Earth is approximately 7.67 × 10–7 times the volume of the Sun. Express this figure in usual form.
Express the following in exponential form:
`(-125)/343`
