IPC Midterm Review

Safety goggles can be replaced by eyeglasses and sunglasses.

• True

• False

If you get chemicals in your eye, you should use the __________.

• Fire blanket

• Fire extinguisher

• Eye wash

• Chemicals

The factor that is measured or observed is called ________ variable

• Independent

• Dependent

• Changing

• Stable

A hypothesis predicts an outcome

• True

• False

How many significant figures in the following number? 17,500

• 1

• 2

• 3

• 4

How many significant figures in the following number? 2060

• 1

• 2

• 3

• 4

Safety apparel used to protect clothing if a chemical spill occurs.

• Goggles

• Jeans

• Apron

• Fire Extinguisher

The Erlenmeyer Flask is a container made of ______ , having a rounded body and a narrow neck, used especially in laboratory experimentation.

• plastic

• metal

• plasma

• glass

Who is known for the following formula. E=mc2

• Galileo G.

• Albert Einstein

• Issac Newton

• Michael Faraday

Quantity with both magnitude and direction is called _______ .

• Scalars

• Vectors

• Force

• Magnitude