What is the current when the power source supplies 100 volts to a 10 ohm resistor?

Which statement best explains why an object weight less on mercury than it does on earth

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?