Physics, asked by shalini8172, 9 months ago

a metal cube of side 3 cm long emits 0.27 kilo calorie of heat in hundred seconds then emissive power is
( sigma = 5.07 × 10 raise to the power -8 SI units )

Answers

Answered by radhadandade89

1

Answer:

0.5 kcal/sm^2

Explanation:

By formula E = dq/Adt

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

31) नलिनी, 15, गांधी मेन्शन, कीका स्ट्रीट, मुंबई - 400002 से अपने चाचा को पत्र लिखकर उनके द्वारा अपने जन्मदिन-समारोह पर भेजी गई भेंट स्वीकार करती है । I mark as brainliest answer when you will answer...

Science, 4 months ago

புகை பிடித்தலால் ஏற்படும் தீய விளைவுகள் ...

Science, 4 months ago

answer in brief 1) environment balance...

Math, 9 months ago

S. are The rate of premium is 2% and other expenses 0.075%. A cargo worth Rs.3.50.100 is to be insured so that all its value and the cost of insurance will be recovered in the event of total loss.

Math, 9 months ago

Logical puzzle There are three boxes in a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies. The first box says 'The Gold is not here'. The Second box says 'The Gold is not here'. The Third box says 'The Gold is in the Second box'. Which box has the Gold?

Biology, 1 year ago

ringworm is a fungal disease caused in plants true or false...

English, 1 year ago

your father sent to you a beautiful gift on your birthday dron newyork. write a letter to him a expressing your feelings of love and admiration for him.

English, 1 year ago

why did the children find the book awful and funny...