The Circuit Below Contains Three 100-W Light Bulbs $\varepsilon$ = 110 VWhich Light Bulb(s) Is(are) Brightest?
A)A
B)B
C)C
D)B

question 11

Multiple Choice

The circuit below contains three 100-W light bulbs.The emf $\varepsilon$ = 110 V.Which light bulb(s) is(are) brightest?

• A)A
• B)B
• C)C
• D)B and C
• E)All three are equally bright.

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Definitions:

Functional Group

An atom or group of atoms within a molecule that has a characteristic physical and chemical behavior.

Alkene

Hydrocarbons containing at least one carbon-to-carbon double bond, involved in various chemical reactions due to the reactivity of this bond.

Molecule

The tiniest unit of a chemical element or compound that retains the chemical characteristics of that element or compound.

KCl

Potassium chloride, a metal halide salt composed of potassium and chlorine, used in various applications including as a fertilizer.