Heat Topic Questions

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We found 119 questions associated with the 'Heat' topic. Displaying results 1 - 10.

A spherical pressure vessel of 1m inside diameter is made of 20mm steel plate. The vessel is logged?

... with a25mm thickness of vermiculate held in a position by 10mm thick asbestos. The heat transfer coefficient for the outside surface is ...

Posted 2 days 9 hours ago | 0 answers | | Open

Related topics: heat, steel, outside, inside, position, plate, vessel, pressure, surface

Which way round should the silver cover around my wood burner chimney go?

It's covers half of the black chimney flue and can be rotated round, is it to protect the wall or radiate heat outwards?

Posted 3 days ago | 0 answers | | Open

Related topics: wall, wood, heat, protect, cover, chimney, burner

Hi! Our internal gutter is leaking. It seems to have openings due to heat. What can I use to cover?

Its openings are in the riveted parts. It looks like it bulges bec of heat. We tried epoxy but it didnt work. Pls suggest any patch or covering that ...

Posted 4 days ago | 0 answers | | Open

Related topics: work, heat, cover, opening, covering, patch, gutter, plumbing

Chemistry help?

The specific heat of liquid water is 4.184 J/g(k). Can you use that number in a sentence or two to describe what that means? I'm not sure I ...

Posted 1 week ago | 0 answers | | Open

Related topics: water, number, liquid, heat, chemistry, fully, numbers, sentence

Convective heat transfer coefficient of air with temperature?

Posted 1 week ago | 0 answers | | Open

Related topics: air, heat, temperature

What is purpose of heat exchanger in joule thomson apparatus?

and what happens if we remove the heat exchanger..?

Posted 2 weeks ago | 0 answers | | Open

Related topics: heat, thermodynamic

Where can I find info on what happens to certain polymers when applied with work or heat?

I need information on what happens to certain polymers when work is applied to them, such as shifting bond angles and the like. I've looked ...

Posted 4 weeks ago | 0 answers | | Open

Related topics: work, heat, information, angle, bond, online, chemistry, organic

Mason jar lights with led bulbs?

questions about the heat given off by led lightbulbs

Posted 4 weeks ago | 1 answers | | Open

Related topics: light, bulb, heat, mason, jar, lightbulb, question

N2(g)+o2(g)=2no(g) its exothermic which is more stable the product or reactants? its products?

... right??? why though how much heat will be absorbed or released when .5 moles of the product are formed how much heat will be released or asorbed ...

Posted 4 weeks ago | 0 answers | | Open

Related topics: heat, stable, right, product, mole, chemistry

Help with Heat, work, and Thermodynamics. Please explain the answers?

1.An exothermic reaction is carried out at a constant volume and then repeated under constant pressure. The reaction under constant pressure led to ...

Posted 4 weeks ago | 0 answers | 1 star | Open

Related topics: work, heat, pressure, volume, thermodynamic

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