Fruit battery

Batteries consist of two different ____________suspended in an acidic solution.

Copper and Zinc work well as the metals and the ________ acid content of a lemon will provide the acidic solution.

What was the independent variable in the fruit battery investigation

• type of fruit

• amount of volts

• metals used

What was the dependent variable in the fruit battery investigation

• type of fruit

• amount of volts

• metals used

What was the controlled variable in the fruit battery investigation

• type of fruit

• amount of volts

• metals used

Which fruit produced the most Volts

• kiwi

• lemon

• orange

• grapefruit

Which fruit produced the least amount of Volts

• kiwi

• lemon

• orange

• grapefruit

How many volts did the orange produce?

• 0.245

• 0.134

• 0.31

• 0.311

How many volts did the lemon produce?

• 0.245

• 0.134

• 0.31

• 0.311

How many volts did the grapefruit produce?

• 0.245

• 0.134

• 0.31

• 0.311