How did changing from a light drizzle to a downpour affect the river and the sediment
the rive...
How did changing from a light drizzle to a downpour affect the river and the sediment
the river increased its slope.
the volume of the river decreased.
the velocity of the river increased!
there was more erosion in the stream.
the type of sediment that moved changed.
Answers: 1
Physics, 21.06.2019 22:50, peno211
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
Answers: 2
Physics, 22.06.2019 00:20, alyvia05
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^−1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.
Answers: 1
Physics, 22.06.2019 07:40, Alex9089435028
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
Answers: 3
Mathematics, 26.02.2021 21:10
Biology, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10
Mathematics, 26.02.2021 21:10