Question

The freezing point of water is

0
∘
C
0
∘
C0, degrees, start text, C, end text. Scientists use positive numbers to show temperatures above the freezing point of water and negative numbers to show temperatures below the freezing point of water.
Jess stores her bacteria samples at
4
∘
C
4
∘
C4, degrees, start text, C, end text.
What does
4
∘
C
4
∘
C4, degrees, start text, C, end text mean in this situation?

Answer 1

Mia's iced coffee is 4^\circ\text{C}4

∘

C4, degrees, start text, C, end text below the freezing point of water.

Explanation:

Answer 2

Explanation:

the freezing point of water is 0⁰c...

0⁰c is as positive value but this is also considered as also in negative so it is not fixed but after a experiment it shows that 0⁰c ⁷