MCQ
When two small bubbles join to form a bigger one, energy is
- ✓Released
- BAbsorbed
- CBoth (a) and (b)
- DNone of the above
✓
Answer
Correct option: A.
Released
a
When two small bubbles join to form a bigger one, energy is Released.As surface area is decreased.
When two small bubbles join to form a bigger one, energy is Released.As surface area is decreased.
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