Question

Estimate the voltage of a typical lemon battery (in volt):

a) 0.5 V
b) 1.0 V
c) 1.5 V
d) 2.0 V

Answer 1

A typical lemon battery is estimated to produce around 0.9 volts, making option b (1.0 V) the closest estimate. Hence, the correct answer is option (b).

Step-by-step explanation:

The voltage of a typical lemon battery can be estimated to be around 0.9 volts. However, when providing options for such a question, it's usually expected to choose the closest match. Therefore, among the options given, the closest estimate is 1.0 V (option b).

The actual voltage depends on the specific chemical reactions and the electrode materials used in the lemon battery. Generally, a single lemon battery, using zinc and copper for the electrodes, is likely to produce a voltage of just under one volt.