WWFfan1999
WWFfan1999 WWFfan1999
  • 18-09-2016
  • Physics
contestada

Fuel cells are devices that

A. directly convert hydrogen to electricity.
B. store solar energy.
C. spin turbines.

Respuesta :

emesebtoth
emesebtoth emesebtoth
  • 18-09-2016
a. directly convert hydrogen to electricity 
Answer Link

Otras preguntas

A livestock pen is built in the shape of a rectangle that is twice as long as it is wide. The perimeter is 48 feet. If the material used to build the pen is $1.
4. The Erie Canal connected Albany on the Hudson with
Factorise-              6y-15y^2     HELP
I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What does balanced and unbalanced forces have to do with newtons laws of motion
A social worker earns $760 gross pay.  If he is married and claims 1 dependent, his state tax rate is 7%, and FICA is 7.65%, what is his net pay?
In the equation 3^x=20, to the nearest tenth, what does x equal?
Since the ball slowly comes to a stop what does this mean about the net force on the ball as it rolls across the field?
what is an imperative sentence?
Subtract a^2 - 7a + 11 from the sum of 3a^2 - 4 and 5a^2 + 6a