say 10 cm. We can use a bimetallic strip made of brass and iron each of different length (both components) would change in such a way that differnece between their length remain constant.

Sahay Sir > Question Answers > say 10 cm. We can use a bimetallic strip made of brass and iron each of different length (both components) would change in such a way that differnece between their length remain constant.
We would like to prepare a scale whose length does not change with temperature. It is proposed to prepare a unit scale f this type whose length remains, say 10 cm. We can use a bimetallic strip made of brass and iron each of different length (both components) would change in such a way that differnece between their length remain constant.
01
Sep
We would like to prepare a scale whose length does not change with temperature. It is proposed to prepare a unit scale f this type whose length remains, say 10 cm. We can use a bimetallic strip made of brass and iron each of different length (both components) would change in such a way that [...]
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Tags: say 10 cm. We can use a bimetallic strip made of brass and iron each of different length (both components) would change in such a way that differnece between their length remain constant. , We would like to prepare a scale whose length does not change with temperature. It is proposed to prepare a unit scale f this type whose length remains ,