Four Identical Light Bulbs Are Connected to a Power Supply

question 153

Multiple Choice

Four identical light bulbs are connected to a power supply as shown. Which light bulb consumes the most power?

• A) B₁
• B) B₂
• C) B₃
• D) B₄
• E) They all consume the same amount of power.

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Definitions:

Modified Leaf

A leaf that has altered its shape, structure, or function from the typical form to serve specific roles, such as protection, reproduction, or storage.

Bud Scales

Protective structures that cover the developing bud of a plant, helping to shield it from environmental damage and desiccation.

Guttation

The exudation of small droplets of water from the pores of plants, typically occurring at the leaf margins or tips.

Modified Leaf

A leaf of a plant that has altered form or function from the standard flat, photosynthetic structure, often serving roles in reproduction, protection, or storage.