Physics, 25.09.2020 01:01, reaperdraws
Coulomb's law describes how the charge on and distance between two
particles affect the electric force between them. Which situation will result in
two particles being repelled by each other?
A. Decreasing the distance between them
B. Increasing the distance between them
C. Both particles having a positive charge
D. One particle having a positive charge and the other a negative
charge
Answers: 3
Physics, 22.06.2019 03:00, iyanistacks50
Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f
Answers: 2
Physics, 22.06.2019 12:00, Redeyestudio53
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
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
Coulomb's law describes how the charge on and distance between two
particles affect the electric fo...
History, 17.07.2019 03:00
Mathematics, 17.07.2019 03:00
Mathematics, 17.07.2019 03:00
Chemistry, 17.07.2019 03:00