Recent questions in Science

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Electromagnets can be controlled by controlling what type of current?

asked Dec 30, 2024 in Science by LawannaBlood (230 points)

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Electromagnetic waves vary in wavelength and in what property, which is lower in waves of longer wavelengths?

asked Dec 30, 2024 in Science by VilmaOlivas5 (450 points)

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Electromagnetic waves transfer energy across space as well as through what?

asked Dec 30, 2024 in Science by MckinleyKeen (370 points)

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Electromagnetic waves are generally caused by magnetic fields doing what (or moving in what way)?

asked Dec 30, 2024 in Science by PedroLeitch (470 points)

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Electromagnetic waves are comprised of what two types of energy?

asked Dec 30, 2024 in Science by IMBDominik40 (510 points)

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Electromagnetic specturm is the full spectrum of raidant energy, which is energy emitted and transmitted as what?

asked Dec 30, 2024 in Science by JeniferVera6 (250 points)

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Electromagnetic radiation is a form of what?

asked Dec 30, 2024 in Science by DenishaVilla (450 points)

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Electromagnetic radiation behaves like particles as well as what?

asked Dec 30, 2024 in Science by ZacheryBradw (490 points)

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Electrical potential energy can be described by the equation pe = qv, where q is the electric charge and v is what?

asked Dec 30, 2024 in Science by MarciaKentis (470 points)

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Electrical messages are carried by chemicals called what?

asked Dec 30, 2024 in Science by ArdenDewitt4 (550 points)

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Electrical energy consumed can be expressed as the product of power multiplied by what else?

asked Dec 30, 2024 in Science by ClaytonCavaz (370 points)

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Electric substations have what devices, which use electromagnetic induction to increase or decrease the voltage of the current?

asked Dec 30, 2024 in Science by JoniM4238303 (210 points)

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Electric generators convert what type of energy to electric energy?

asked Dec 30, 2024 in Science by Mckenzie3885 (390 points)

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Electric generators change kinetic energy to what type of energy?

asked Dec 30, 2024 in Science by LashundaEwd (310 points)

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Electric current is measured in coulombs per second, also called what?

asked Dec 30, 2024 in Science by CalebJoris2 (450 points)

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Elasticity is the ability of a material to return to its original shape after being stretched or?

asked Dec 30, 2024 in Science by WandaD655806 (490 points)

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Ejaculation occurs when muscle contractions propel sperm from where?

asked Dec 30, 2024 in Science by ShelliSpivak (350 points)

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Einstein’s equation helps scientists understand what happens in nuclear reactions and why they produce so much what?

asked Dec 30, 2024 in Science by ChiDunlop947 (490 points)

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Einstein developed a theory about how electromagnetic radiation can behave as both a wave and what else?

asked Dec 30, 2024 in Science by Tom87F141197 (270 points)

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Eight of the hottest years on record have occurred since what year?

asked Dec 30, 2024 in Science by NNIBetty2398 (490 points)

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