Exam 1: Measurement

Time is sometimes thought of as a fourth dimension of ______________.

The metric prefix that means one thousand (1000) is

Write 0.000852 in standard powers-of-10 notation.

The standard unit of length, the meter, is now defined with reference to

A(n) ______________ is a tested explanation of a broad segment of basic natural phenomena.

Given that 1 L = 0.266 gal, the conversion factor for converting gallons to liters would be ______________.

Which has a larger mass, a liter of water or a liter of mercury (a liquid metal)?

The word science comes from the Latin word meaning

In buying a product, a shopper has a choice of the following amounts, all at the same price. Which is the best buy?

In the SI, m is the symbol for

Calculate the product of 2.1 × 10² and 1.9 × 10⁷. Express the answer in standard powers-of-10 notation.

A metric ton is ______________ kg.

A pint of water (on Earth) is approximately

The metric prefix that means ten (10) is

What does 6 × 10¹² times 3 × 10^-9 divided by 2 × 10^-17 equal?

For the multiplication of 8.704 m × 3.14 m, the result should be reported with ______________ significant figures.

An object's weight would be different on Earth and on the Moon. Which of the following would also be different?

The meter was defined originally as

A scientific law is a concise statement that describes a(n) ______________ of nature.

The standard unit of time is the