Physics, asked by shdhsjssj, 7 months ago

The radius of a sphere is measured as (2.1 +- 0.5) cm calculate its surface area with error limits.
I got the answer but then why are we multiplying 2 to #r/r please solve my doubt

Answers

Answered by sugatheri

1

Answer:

quip all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn QP all Zn

Answered by revathiharish1981

0

Answer:

pls follow me and Mark as brainlest

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

vivo 4G 73% •10:00 AM 4G 16 WHICH OF THE FOLLOWING IF STATEMENT WILL NOT EXECUTE FESSFULLY: print('hello') print(Melio') if(1.2): print('hello)...

Chemistry, 3 months ago

hyee gys I'm back with a new riddle what is in seasons ,second and centuries and minutes but not in decades, years or days .....?? ans it and follow me for more such riddle ...

Political Science, 3 months ago

Who played an important role of mediator between North Korea and South Korea? 1 उर कोरया और दण कोरया के बीच मयथ क महवपण भमका कसने नभाई? a) Pandit Jawaharlal Nehru (पंडत जवाहरलाल नेह) b) President Nixon (रापत नसन) c) President Sukarno (रापत सकण) d) None of these (इनम से कोई न...

Math, 7 months ago

What would be the solution for this???

Math, 7 months ago

the probability of scoring 40 marks in a 50 mark test is...

Hindi, 10 months ago

balihar meaning in Punjabi ...

English, 10 months ago

reasons for becoming as global language...

Math, 10 months ago

If x =2 +√5 find the value of x + 1÷x...