The velocity of waves in a ripple tank of a particular depth of water is 20 centimeters per second, and standing waves are produced with nodes spaced 2.0 centimeters apart. what is the frequency of the wave generator?

What 2 Tacoma make up the scientific name

The relative angle at the knee changes from 0 to 85 degrees during the knee flexion phase of a squat exercise. If 10 complete squats are performed, what is the total angular distance undergone at the knee (in degrees) ?

The rules for the shot put specify that the circle from which the shot-putter puts the shot must be only 7 ft 6 in. in diameter. The athlete may not allow any part of his or her body to touch anything outside of the circle during the throw.

What is the current through a 75 W lightbulb when it is connected to a standard (110 V) line?

how much heat energywill b needed to change the temperature of 275g of parrafin oil by 75k. specific heat capacity of paraffin oil is 2130jkgk

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.