Physics, asked by don7999, 1 year ago

What is the use of black painted surface in solar heating devices?​

Answers

Answered by drushasangwan
2

Black painted surface absorb more heat than any colour so it is used

shreepatil: it's for absorbing more heat in compare to another
drushasangwan: R u asking or telling
Answered by sraddhavaranasi22
4

In solar heating devices the surface is painted black because , black colour absorbs more heat and hence , more solar energy will be absorbed which results in smooth functioning of the device.

don7999: can u tell me what is bio energy please tell
sraddhavaranasi22: Bio energy is nothing but a renewable energy produces by living organisms. This as far as i know!!
shreepatil: renewable energy produce by living organism
sraddhavaranasi22: yes..
Previous Question
Next Question
Similar questions
Math, 6 months ago
. Find the compound interest charged by a bank on an amount of Rs 4000 for 2 years at 11.5% per annum. By how much will the interest differ if the bank charges simple interest at the same rate?​
India Languages, 6 months ago
வேற்றுமை புணர்ச்சியில் லகரத்தை தொடர்ந்து வல்லினம் வரின் லகரம் எவ்வாறு திரியும்? ​
English, 6 months ago
C. Complete these sentences with can, could or may. Their negatives may be required in certain cases 1. Mother, I'm awfully hungry....nak... I eat another slice of coconut cake? 2. This is private property. You take photographs here. 3. A car driver to a pedestrian: you please tell me the direction to the hotel? 4. Employee (talking to her Manager): I have prepared all the vendor agreements, Sir.
Physics, 1 year ago
A sound wave travelat aspeed of 339m/s. If its wavelengh is3.5cm,what is the frequency of the wave ?will it be audible?
Math, 1 year ago
2nd is 24(a-b)3 - 56(a-b)2 plz solve this question...
Social Sciences, 1 year ago
2016 Asian Nations Cup Chess tournament title has been clinched by which of the following country? AIran B.India C.Vietnam D.China...
Social Sciences, 1 year ago
Union Government recently passed the Gurdwara Amendment bill 2016 to provide the Right to Sikhs to vote in the Elections? A. Sahjhardi B.Ramgharia C.Jat D.Keshdhari...
Social Sciences, 1 year ago
United Kingdom's prestigious Founders Award 2016 has been conferred upon which of the following? A. Vikram Patel B. Rami Ranger C. Prakash Lohia D. Mother Teresa...