If the wavelength of a set of waves is 20 feet long, how deep is the wave base?

A U-tube is open to the atmosphere at both ends. Water is poured into the tube until the water column on the vertical sides of the U is more than 10 cm deep. Then, oil with a density of 950 kg/m3 is poured into one side, until the column of oil is 6.

What is friction and explain

Which of the following types of rocks could contain organic matter

A proton moves at 4.50 3 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 9.60 3 103 N/C. Ignoring any gravitational effects, find (a) the time interval required for the proton to travel 5.

The droplets on a glass of ice water are a result of water vapor releasing energy and changing to water droplets.

Newton discovered that gravity behaves differently in space than it does on Earth. true or false?

A block of wood loses 160 j of gravitational potential energy as it slides down a ramp. if it has 90 J of kinetic energy at the bottom of the ramp we can conclude that

Explain the difference between strength, muscular endurance and power

You kick a ball with a speed of 18 m/s at an angle of 32 degrees. How far does the hall land?

Sound waves move through some liquid at a speed of 1500 m/s. If the wavelength is 3 m, what is the frequency of the wave?