Which contribution added to rutherford's discovery of a positive nucleus? a) atoms are indivisible. b) electrons are scattered in an atom. c) neutrons are inside the nucleus of an atom. d) atoms of the same element have the same properties.

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j ?

1. in terms of fuel economy rank the following hybrid and electric vehicles, and justify application specific to each hybrid technology stop/start | mild hybrid | full hybrid | plug-in hybrid | full electric a. rank based on fuel economy b. justify your application specific for each technology

What are the similarities & differences between a thermistor and a light dependent resistor in physics?