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Phy sci MC #1
Question | Answer |
---|---|
Which is the most fundamental of the physical sciences? | Physics |
Which of the following is a concise statement about a fundamental relationship in nature? | Law |
Which human sense is first in supplying the most information about the external world? | Sight |
Which is the standard unit of mass in the metric system? | Kilogram |
Which of the following is NOT a fundamental quantity? | Weight |
Which of the following metric prefixes is the greatest? | Giga |
How many base units are there in SI? | Seven |
Which metric prefix means "one-thousandth"? | Milli |
Which metric prefix means "thousand"? | Kilo |
Which combination of units expresses density? | Mass/ (length) ^3 |
What is the expression 1 in. = 2.54 cm properly (really) called? | Equivalence statement |
A student measures L and @ of a rectangle to be 36.4 cm and 0.456 cm. Wanting to fine the area in cm^2 of the rectangle, student multiples on the calc and gets 16.5984. Area should be _____ | 1.66 X 10^2 cm^2 |
Which of the following numbers has the greatest number of significant figures? | 103.70 |
What is the answer when 8.81 is added to 5.2? | 14.0 |