Air is a bad conductor of heat.why it becomes hot in
summer?

Answer Posted / alankrit shukla

As air is a bad conductor of heat , it does not mean that
its temperature will not rise. As sun rays have large amount
of heat energy it heats the air with the help of infrared rays.

Is This Answer Correct ?    11 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the use of rasp file?

593


What are the properties of fuel oil?

1617


hello sir iam atul joshi from mechanical branch. i want to know about the syllabus of technical ques of jindal steel

1506


What is the turbine and how does it work?

630


What is the use of pneumatic system?

684






What is the difference between hydraulic oil and engine oil?

664


State newton’s law of convection.

655


Which two elements have same percentage in proximate and ultimate analysis of coal?

682


hi please send the exam modle paper for mechanical engineering. Iam attending for vizag steel plant MT

1453


Hi, I am Jose. I am an Mehcanical Engineer. I am planning to appear for BHEL ET exam.Can any one help me how to prepare fo this test? Is there any question paper pattern for this test?

1721


In terms of electrical enhineering, give a detailed explanation of the "earth fault loop path"

1884


pl convey me the procedure to get the vat and cst no. i am going to start trading cum manufacturing of grain handling equipments.

1774


sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

3373


What are the thermal conductivity properties of brass?

620


Explain working of Kaplan turbine?

703