Physics, 04.06.2020 00:58 caromaybelline71
How does rubbing one object on another create static electricity?
O A. The friction from rubbing creates electrons as a by-product of the
heat.
B. Rubbing removes all electrons from one object.
C. Rubbing causes charging by induction to occur.
u
D. The rubbing moves electrons to the object that holds them more
tightly.
Answers: 3
Physics, 22.06.2019 04:30, angie249
The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?
Answers: 2
Physics, 22.06.2019 12:00, P4thing
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
How does rubbing one object on another create static electricity?
O A. The friction from rubbing cr...
Mathematics, 13.07.2019 15:00
Mathematics, 13.07.2019 15:00
Mathematics, 13.07.2019 15:00
Physics, 13.07.2019 15:00
Mathematics, 13.07.2019 15:00
Mathematics, 13.07.2019 15:00