A wave has a frequency of 20 Hz and a wave speed of 5.0 m/s. what is the wave length

0.01 m

0.25 m

100 m

4.0 m

Deep ocean currents occur where the water is salty, cold, warm, or fresh. In science

Name 4 extensive properties

On a day when the water is flowing relatively gently, water in the niagara river is moving horizontally at 4.5 m/s before shooting over niagara falls. after moving over the edge, the water drops 53 m to the water below.

How many neutrons does an atom of Dubnium have in its nucleus

State two ways of defining velocity. What is another name for the magnitude of the velocity vector?

Calculate the gravitational potential energy relative to the ground when an 82 kg person climbs to the top of a 2.0 m stepladder.

A rock is thrown from a cliff and hits the ground five seconds later at a distance of 50 m from the cliff how high was a cliff

A 15.0 m long plane is inclined at 30.0 degrees. If the coefficient of friction is 0.426, what force is required to move a 40.0 kg mass from rest at the bottom on the plane to the top of the plane with a final velocity of 8.00 m/s?

In a pig-calling contest, a caller produces a sound with an intensity level of 60 db. how many such callers would be required to reach the pain level of 120 db? 2 incorrect: your answer is incorrect.

Why is the use of scientific names important in biology?