Science, asked by aparnajyoti298, 1 year ago

How much energy must be added to an 2 kg piece of wood with a speific heat of 1760 j to increase it's temperature from 10 C to 50 C?

Answers

Answered by louisnash11

3

From Q=mcΔT,

Q=2kgx1760J(50-40)°C

=140,800J of energy

Previous Question

Next Question

Similar questions

History, 7 months ago

What is guillotine??

Hindi, 7 months ago

N.C.E.R.T ka full from...

Math, 7 months ago

express 892000000000 in scientific notation please dont give useless answers please...

History, 1 year ago

Please give me a long speech on valmiki jayanti...

English, 1 year ago

Conversation between ticket collector and passenger...

Social Sciences, 1 year ago

what is the fualt line????

History, 1 year ago

Why did Lincoln need a military victory before he could announce the emancipation of slaves in southern states? A. The South might accept emancipation if it looked like the North could win the war. B. The North didn't have a single victory up until this point. C. Union soldiers wouldn't support emancipation if they didn't have a winning record. D. He didn't want the Emancipation...

Math, 1 year ago

Find the future value of $20000 in 2 years,time if compounded quarterly at 8% intetest...