Which statement describes the energy transformation that occurs when a person eats a sandwich to gain energy for a long hike?
A. Thermal energy is transformed into potential energy.
B. Thermal energy is transformed into kinetic energy.
C. Kinetic energy is transformed into potential energy.
D. Potential energy is transformed into kinetic energy.
SUBMIT
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Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate

How is the ideal mechanical advantage of a wheel and axle calculated?