subject
Physics, 03.03.2021 21:10 ItzJuztWillie

Which type of water reserve matches the following description? Under ground water; relies on porous rock.

A.
aquifers
B.
glaciers
C.
streams
D.
reservoirs
Reset NextWhich type of water reserve matches the following description?

Under ground water; relies on porous rock.

A.
aquifers
B.
glaciers
C.
streams
D.
reservoirs
Reset Next

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:50
A23 kg log of wood begins from rest, 300 m up a sluice (a water track used to transport logs, think of it as an inclined plane with negligible friction) inclined at 20Ā° to the horizontal. after it reaches the flat waterway at the bottom it collides elastically with a 100 kg block of wood initially at rest near the base of the incline. (a) how long does it take the 23 kg log to travel down the incline? (b) what is the speed of the 23 kg log at the bottom of the incline? (c) what are the velocities of both blocks of wood after the collision? (d) what is the total kinetic energy before the collision? (e) what is the kinetic energy of the 23 kg log after the collision? (f) what is the kinetic energy of the 100 kg block of wood after the collision? (g) what is the total kinetic energy after the collision? (h) compare the total initial and total final kinetic energies. is this consistent with what you would expect for elastic collisions? explain!
Answers: 1
question
Physics, 22.06.2019 07:00
Which articulations allow for greatest range of motion?
Answers: 1
question
Physics, 22.06.2019 10:30
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
question
Physics, 22.06.2019 16:50
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
Answers: 2
You know the right answer?
Which type of water reserve matches the following description? Under ground water; relies on porous...
Questions
question
Chemistry, 20.10.2019 05:10
question
Mathematics, 20.10.2019 05:10