Is it possible to transfer heat from a hot reservoir to a cold reservoir? a) yes this will happen naturally
b) yes but work will have to be done
c) No
d) theoretically yes but it hasn't been accomplished yet

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line