Express the sine of 30.0° with the correct number of significant figures.
Express the sine of 30.0°
with the correct number of significant figure
Answer to Problem 8Q
Solution:
Value of sin (30.0°)with the correct number of significant is 0.500.
Explanation of Solution
Given:
Angle measured is 30.0°
Calculation:
30.0° has three significant figures
sin (30.0°)should have three significant figures. Given value and calculated value should have the same number of significant figures.
So, sin (30.0°)=0.500
Chapter 1 Solutions
Physics: Principles with Applications
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