What happens to the speeds of the particles when thermal conduction is occuring within a solid? a. fast particles speed up, and slower ones slow down b. fast particles slow down, and slower ones speed up c. both fast particles and slow particles speed up d. both fast particles and slow particles slow down !

C. Both fast particles and slow particles speed up

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles