Class 9 Subjects

Grade 9 Physics MCQ PDF - Chapter

# Thermal Properties of Matter Quiz Questions and Answers PDF p. 11

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"50 °C on Fahrenheit scale is" Multiple Choice Questions (MCQ) on thermal properties of matter with choices 120 °f, 123 °f, 135 °f, and 122 °f for taking online classes. Practice thermometer quiz questions for school certificate programs for virtual online school.

## Thermal Properties of Matter Questions and Answers

MCQ: 50 °C on Fahrenheit scale is

123 °F
120 °F
135 °F
122 °F

MCQ: A brass rod is 1m long at 0 °C, if the coefficient of expansion is 1.9 * 10-5 K-1 then length at 30 °C is

1.00057 m
1.0057 m
1.057 m
15.7 m

MCQ: Volume thermal expansion is also termed as

area thermal expansion
circle thermal expansion
cubical thermal expansion

MCQ: On Fahrenheit scale, the lower fixed point is marked as

100 °F
0 °F
32 °F
212 °F

MCQ: If a brass rod is 1m long at 0 °C and α is 1.9×10-5 K-1, then its length at 30 °C is

1.057 m
1.00057 m
1.57 m
1.0057 m