What is the frequency of a wave that has a speed of 0.6 m/s and a wavelength of 0.020 meter?

Speed is the rate at which what happens?

Standard voltage for electrical circuits in the United States is 120 volts. Is this the standard voltage in other countries?

When must a psychological researcher debrief human test subjects? only when deception or manipulation is involved at the end of every experiment when a placebo is given after terrifying information is given in an experiment

Eli's gross income as a painter is $30,000 per year, which places him in the 15% approximate tax bracket. How much does he pay in taxes for the year?

If a small machine does 2500 joules of work on an object to move it a distance of 100 meters in 10 seconds, what is the force needed to do the work? What is the power of the machine doing the work?

What is the maximum angle a light ray can make with the wall of the core if it is to remain inside the fiber?

Heat transfer within a fluid takes place by a. convection currents. b. radiation. c. conduction. d. density. I think it's A

Compare and contrast how wind and glaciers abrade rock

An object of mass 10 kg is accelerated upward at 2 m/s squared. what force is required?

How much work does a supermarket checkout attendant do on a can of soup he pushes 0.600 m horizontally with a force of 5.00 N? Express your answer in joules and kilocalories.