Question

1pm =_________ m

help me

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Answer 1

$\huge{\green{\underline{\underline{Answer:-}}}}$

Solution:

$\\ \\ 1 \: picometer = 1 \times 10 {}^{ - 12} meter$

Note:

pm indicate picometer, m indicate meter

Answer:

Thus, 1 pm = 10^-12 metre

Knowledge booster:

• Pico is prefix used for different powers of 10 and it is commonly used prefix with base unit like meter
• Other prefix including pico are deci, centi, milli, micro, nano,pico, femto, atto, deca,hecto, kilo, mega, giga, tera, peta, exa

$\\ \\ 1 \: decimeter \: = 10 {}^{ - 1} m\\ 1 \: centimeter \: = 10 {}^{ - 2} m \\ 1 \: millimetre = 10 {}^{ - 3} m \\ 1 \: micrometer = 10 {}^{ - 6} m \\ 1 \: nanometer = 10 {}^{ - 9} m \\ 1 \: picometer = {10}^{ - 12}m \\ 1 \: femtometer = {10}^{ - 15} m \\ 1 \: attometre = 10 {}^{ - 18}m$

$\\ \\ 1 \: decameter = 10 {}^{1} m \\ 1 \: hectometer = 10 {}^{2}m \\ 1 \: kilometer = 10 {}^{3} m \\ 1 \: megameter = 10 {}^{6} m \\ 1 \: gigametre = 10 {}^{9} m \\ 1 \: terametre = 10 {}^{12} m \\ 1 \: petametre = 10 {}^{15} m \\ 1 \: exametre = 10 {}^{18} m$

• Try to remember some units to solve questions easily and solve more to get good hold on it