Multiple choice

New research suggests a chemical called capsaicin makes solar panels more efficient. What else does this chemical do?

  1. Makes chili peppers spicy

  2. Makes tomatoes red

  3. Makes cucumbers grow bigger

  4. Adds color to paint
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A Correct answer
Explanation

Capsaicin is the active chemical compound found in chili peppers that provides their characteristic spicy or pungent sensation. Recent research has explored its potential to improve the performance of perovskite solar cells.

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