Visible light waves are waves
A. mechanical
B. electromagnetic

When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.