Question

PLEASE HELP! conversion question

Answer 1

Answer: The answer in three significant figures is $0.610K/s$

Explanation:

We need to see the relation between milliK and K which is :

$1mK=10^{-3}K$

Thus $1mK/s=10^{-3}K/s$

Using unitary method:

If  $1mK/s=10^{-3}K/s$

$610mK/s=\frac{10^{-3}K/s}{1mK/s}\times 610mK/s\\\\=0.610mK/s$

Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.

Thus the answer in three significant figures is $0.610K/s$