Physics, asked by ECHAYAN, 10 months ago

A body cools from 90°C to 80°C in 10 minutes, then
time taken to cools same body (in same surroudning)
from 80°C to 70°C, may be
(1) 7 minutes
(2) 9 minutes
(3) 10 minutes
(4) 14 minutes

Answers

Answered by muruga37

0

Answer:

7 minutes is a answer correct

Answered by anganabanerjee999

0

Explanation:

a) 7 minutes is the answer

Previous Question

Next Question

Similar questions

English, 5 months ago

Define calorific value of fuel? How will you determine calorific value of coal sample ?

English, 5 months ago

What goes up but never comes down? whoever answers 1st correctly I will mark u the brainiest ...

Computer Science, 5 months ago

please tell me this question correct if you tell correct I will mark your brilliant...

Math, 10 months ago

4 the second part please solve it...

Science, 10 months ago

Please help me someone, Whenever I comment an answer it is not saving , like when I am refreshing the page or writing another comment the first comment gets disappeared .Is it because of my low speed of internet connection .

Math, 1 year ago

How do you evaluate the expression if x=3, y=6, and z=8 given −xyz?

History, 1 year ago

which were the two types of demand mentioned by gandhi in his letter wise raierven on 31jauary 1931?

Math, 1 year ago

Ariel has 19 more CDs than her sister Tiffany has. victor has 3 times as many CDs as Ariel has. Which expression can be used to show how many CDs the three have in total?