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Working with temperature conversion

Which is the correct answer.

During an evening news broadcast in Helsinki, Finland, the meteorologist indicated that the day's lowest temperature was -4.0 °C. What is the corresponding value of this temperature on the Fahrenheit scale?

A -7.2 °F
B -4.0 °F
C 17 °F
D 25 °F
E 39 °F

Complete the following statement: Bimetallic strips used as adjustable switches in electric appliances consist of metallic strips that must have different.

A mass.
B length.
C volume.
D expansion coefficients.
E specific heat capacities.


Solution Preview

Double the Celsius temperature (multiply by 2).

Take 1/10 of this number (2 * 1/10 = ...

Solution Summary

Not just answers to the multiple choice questions. Explanations are provided.