Physics, asked by Shaheerhaider10842, 5 months ago

at what net rate does heat radiate from a 275 m° black roof on a night when the roof's temperature is 30°C and the surrounding temperature is 15°C?The emissivity of the roof is 0.900

Answers

Answered by tripathineelam39

0

Answer:

450°

Explanation:

i hope it helps you........

Previous Question

Next Question

Similar questions

Math, 2 months ago

f (n) = {n/2 - if n is even {3n +1 - if n is odd...

English, 2 months ago

what is a virus??????

Science, 2 months ago

a. Complete the following table based on how animals move from one place to another, b С Mode of movement Animal Body part used Cow Legs Walk Humans Snake Whole body Slither Bird Insect 1 Fish A...

Math, 5 months ago

1. vi) ਕਿਹੜੀ ਪਰਿਮੇਯ ਸੰਖਿਆ ਦਾ ਹਰ -2 ਹੈ: The denominator of which of the rational number is -2. 4/2,7/2,3/-2,1/2...

Math, 5 months ago

1-[1/2÷{2-1/2(1/2-1/3-1/6)}] का सरल करो...

Math, 11 months ago

analysed grot en and an the 3.1 d be larger of terms: cells. E. STRUCTURED/APPLICATION/SKILL TYPE 1. Given below are the sketches of two types of cells A and B (a) Which one of these is a plant cell? Give reason in support of your answer. (b) List the cell structures which are common to both the types. (c) Name the structures found only in plant cells and those found only in animal cells.

Physics, 11 months ago

C6O12H6 is formula of?

Chemistry, 11 months ago

what is the conjugate base of (fe(h20)6)3+?