Question

The glass tube used for construction of a thermometer should be a. long b. narrow c. uniform d. all of these​

Answer 1

Answer:

c-uniform

Explanation:

A tube in which these lengths vary by more than a very small amount should be discarded. The bulb of the thermometer is sometimes blown directly from the glass composing the tube, but more often is made independently and fused on to the stem

Answer 2

Answer:

Uniform

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