Question 0
the ratio of the linear expansivity of copper to that of iron is approximately 1.5. A specimen of iron and a specimen of copper expands by the same amount per unit rise in temperature. The ratio of their length is
Objective
Question details
- Exam body
- JAMB
- Subject
- Physics
- Year
- 1980
- Question no.
- #0
- Type
- Objective
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