The thermal expansion of a solid is an advantag... - JAMB Physics 2017 Question
The thermal expansion of a solid is an advantage in
A
Balance wheel of a watch
B
Construction of steel rail lines
C
Construction of large steel bridges
D
Fitting of tyres on wheels
correct option: a
Thermal expansion of a solid is majorly advantageous in the use of bimetallic strip in the balance of a watch so as not to lose time
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