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What did eskimos use to light their lamps and heat their homes?
Wiki User
∙ 12y ago
..;;kpuyhujh
Wiki User
∙ 12y ago
Wiki User
∙ 11y agothey use fat under the animal's skin.
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Are night insects attracted to lamps because heat or light?
light
Why do you need lamps?
Simply for light. Or sometimes heat.
What wavelengths are in heat lamps?
Although they do have some visible light, heat lamps skew towards the infrared end of the spectrum. Heat lamps are designed to emit light in the Near Infrared (.7µm-1.3µm), Middle Infrared (1.3µm-6µm), Far Infrared (6µm-40µm), and Far-Far Infrared (40µm-1000µm)
What kind of waves do heat lamps give off?
A little more heat and a little less light than a regular incandescent light bulb.
What kind of EM wave do heat lamps give off?
A little more heat and a little less light than a regular incandescent light bulb.
What kind of energy are you using in your homes?
Electricity and light and heat
Are most heat lamps designed for use on grass?
Most heat lamps are not designed for use on grass. However if you need to use a heat lamp for your grass be sure to get one that uses red heat instead of white. The white light will dry out your grass.
Does lamp has physics?
Yes, lamps give off both thermal (heat) and electromagnetic (light) energy.
What do id o with bird eggs if i don't have any heat lamps?
Just use a light bulb
Between fluorescent and incandescent which saves electricity?
Fluorescent lamps deliver more visible light than incandescent lamps using electric power at the same rate. (But incandescent lamps deliver more heat. Just depends on what purpose you're using light bulbs for.)
What are heat lamps?
It is a lamp that produces heat. Heat lamps are used to keep plants warm during cold weather. They also are helpful for warming sore body parts and for keeping you warm when you get out of the shower.
What is natural and unnatural source of radiation?
-- radio for communication -- 2.5 GHz CW to cook food -- radar -- microwave radio -- light from light bulbs -- heat from infrared heat lamps -- heat from an electric heater -- diagnostic x-ray source -- tanning lamps -- laser light
