2.
r represents the radius d the density, v the speed and the coefficient of
viscosity, then the quantity rdv/has the dimensions of
b. length
c. time
d. force

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false