A chemist recorded the change in temperature of a cooling liquid as −25.5°f over a 1.5 minute period. the temperature fell at a

Question

MrRissso [65]

2 years ago

7

A chemist recorded the change in temperature of a cooling liquid as −25.5°f over a 1.5 minute period. the temperature fell at a

constant rate. what was the rate of change in temperature?

Mathematics

2 answers:

weqwewe [10] · Answer 1 · 2022-08-06T19:32:57+03:00

weqwewe [10]2 years ago

6 0

Answer:

-17

i took the quiz

sineoko [7] · Answer 2 · 2022-08-06T17:08:37+03:00

Rate of change a rate that describes how one quantity changes in relation to another quantity. It is also called the slope. To calculate the rate of change in temperature, we use the expression:

Rate of change = change in temperature / change in time
Rate of change = -25.5 / 1.5
Rate of change = -17 °C / min

The negative sign signifies a drop in temperature per minute.