Which of the following will cause a magnetic field ?
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Physics, 24.09.2019 08:30, daevinepetersopa86on
Which of the following will cause a magnetic field ?
Answers: 1
Physics, 21.06.2019 15:20, trinitymarielouis
If jesus walked on water, does that mean he swims on land
Answers: 2
Physics, 21.06.2019 16:00, bugsbunny27
Alarge truck is moving 22.0 m/s. if itβs momentum is 125,000 kg β’ m/s, what is the trucks mass
Answers: 1
Physics, 22.06.2019 22:00, jerry7792
1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light
Answers: 3
Mathematics, 04.02.2020 04:47
Mathematics, 04.02.2020 04:47
Mathematics, 04.02.2020 04:47
Mathematics, 04.02.2020 04:47
Mathematics, 04.02.2020 04:47
Mathematics, 04.02.2020 04:47
Chemistry, 04.02.2020 04:47