Measurement Review

What is the purpose of using pH paper?

• To measure temperature

• To test the acidity or basicity of liquids

• To determine mass

• To find volume

Which tool is used to measure mass?

• Voltmeter

• Thermometer

• Triple-beam balance

• pH paper

What formula is used for finding the volume of a rectangular object?

• L + W + H

• L x W x H

• L / W / H

• L - W - H

What instrument is used to measure voltage?

• Thermometer

• Triple-beam balance

• Voltmeter

• pH paper

How is temperature measured?

• Using a voltmeter

• Using a digital thermometer and a regular thermometer

• Using a triple-beam balance

• Using pH paper

How do centimeters and inches compare?

• 1 cm is larger than 1 inch

• 1 cm is equal to 1 inch

• 1 cm is smaller than 1 inch

• 1 cm is twice the size of 1 inch

What is the formula to calculate the circumference of a circle?

• Circumference = Diameter x 2

• Circumference = Radius x 2

• Circumference = 3.14 x Diameter

• Circumference = 3.14 x Radius

If a pendulum returns to its original position 10 times in 15 seconds, how many times will it return in 30 seconds?

• 10 times

• 20 times

• 15 times

• 30 times

How many drops would it take to fill a one-liter bottle if 1 ml equals 25 drops?

• 25,000 drops

• 2,500 drops

• 250 drops

• 10,000 drops

Which unit is commonly used to measure mass in the metric system?

• Inch

• Gram

• Volt

• Degree