0:00
Hi everyone.
00:02
So in this question, we ask that is right the equality and two conversion factors for each of the following pairs of units, a, centimeters and meters, b, nanograms and grams, c, liters and kilo -liters, d seconds and milliseconds.
00:19
So we'll write here serial number, then equality, equality, and here two conversion factors.
00:42
Conversion factors to conversion factors so serial number a centimeter and meter so equality is one meter is equal to 100 centimeter then two conversion factors are 100 centimeter divided by 1 meter and 1 meter and 1 meter divided by 100 meter and 1 meter divided by 100 centivote.
01:25
Then second one is nanograms and grams, we know that 1 gram is equal to 1 into 10 -2 minus 9 nanogram.
01:44
And therefore 2 convergent factors are 1 into 10 -2 minus 9 nanogram divided by 1 gram and 1 gram divided by 1 into 10 x to minus 9 nanograms...