Question

Q.9)A certain freezing process, that room temperature be lowered from 45° at the rate of 5°c every hour. What will be the room temperature at 11 hours after the process?​

Answer 1

Answer:

after 11 hours temperature of room will be -10 degree c

Step-by-step explanation:

at every hour 5 degree celcius degrees

than

11*5 = 55

after 11 hr 55 degree will be lowered

therefore 45 -  55

              = -10 degree