What are the disadvantages of solar cells.

State the advantages of solar cells.

What are the disadvantages of fossils fuels?

What are the disadvantages of nuclear power plants?

What are the disadvantages of generating hydroelectricity ?

What is a solar cell?

What is a solar cell?

Write three disadvantages of friction.

Give one use of solar cell.

What are the advantages and disadvantages of using a solar cooker ? Are there places where solar cookers would have limited utility?