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No whEn I was in the military and did combat missions our infrared lasers did not go through metal.
Actually the wavelength of the infra red is not so high to tress pass the metal bodies, so they cannot penetrate the metal bodies. That's why metal shields are used in army for protection.
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∙ 11y ago
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What does Infrared Penetrate?
Infrared penetrates through dust, smoke and plastic.
Can satellite images penetrate concrete walls?
Photographs can't... infrared is a possibility.
Does infrared radiation penetrate through smoke?
Yes, long-wave infrared will penetrate even very dense smoke. That's why thermal imagers are effective in firefighting. For instance, you can feel the heat (infrared spectrum) through smoke, but you cannot usually see through smoke (visible spectrum).
What instrument can penetrate the gas and dust of the universe?
Infrared, radio and x-ray telescopes.
What wireless technology has a range limited to 3 feet and cannot penetrate ceilings and walls?
infrared
Why is it more dangerous to be exposed to weak x-ray source than to a strong infrared source?
Infrared radiation only affects the surface of the skin... x-rays penetrate much further.
Why is it more dangerous to be exposed to a weak X-ray source than a strong infrared source?
Infrared radiation only affects the surface of the skin... x-rays penetrate much further.
Define the three types of Radiation alpha particles beta particles gamma particles and list the name of the scientist who discovered it?
Ernest Rutherford discovered radiation. Alpha is most harmful is ingested, it cannot penetrate the sign, nor paper or metal or lead, beta is able to penetrate paper and metal, and gamma, the most harmful of the three is able to penetrate paper, metal, lead, and skin. beta can penetrate the skin after a long period of time.
Does dull metal hurt more than sharp metal?
Yes because it takes more force to penetrate the skin.
Can an atlatl go through metal?
No, but a spear THROWN by an atlatl may penetrate thin sheet metal at close range. Depends on the metal, and the distance- and how strong you are.
What are the properties of infrared waves?
Infrared signals are the electromagnetic radiations with wavelengths longer than the visible light but shorter than the radio waves. Infrared signals, with frequencies from 300 GHz to 400 THz (wavelengths from 1 mm to 770 nm) can be used for the short range communication. Infrared signals, having high frequencies can not penetrate into the walls.By Robert John Smith
Can z-max soak and penetrate into cast engine metal?
if it soaks into the metal, wouldn't it end up in a puddle under your car??
