Plants are responsible for a very important energy transformation, as shown.

Which energy transformation does the picture best illustrate?

radiant to chemical
nuclear to mechanical
chemical to thermal
mechanical to chemical

70 give a real life example showing how sensory neurons work with the motor neurons

An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40×10−12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero