A wave has a frequency of 6 Hz and a speed of 30 m/s. What is the wavelength of the wave? a) 180 m

b) 0.2 m

c) 36 m

d) 5 m

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.