Chem 1 Ch 1
6 Questions
| Total Attempts: 115
Quiz based on Prentice Hall Chemistry textbook. Chapter 1 Scientific Method
Questions and Answers
- 1.The variable that that you change during an experiment is the ____________ variable.
- 2.A __________ is a well-tested explanation for a broad set of observations.
- 3.When you use your senses to obtain information, you make a(n)?
- A.
Hypothesis
- B.
Scientific Law
- C.
Observation
- D.
Judgement
- 4.Farmers learned to conserve water by placing genes from a jellyfish into a potato plant
- A.
True, the plant glows when it needs water
- B.
False jellyfish couldn't live in a potato field
- 5.Since the supply of fossil fuels are unlimited there is no need to find alternative fuel sources such as biodiesel, which is obtained from soybean plants.
- A.
False, fossil fuels are not unlimited
- B.
True, we will never run out of petroleum
- 6.The state probably wants you to take this class so you may
- A.
Be an informed citizen
- B.
Explain the natural world
- C.
Prepare for a career
- D.
All of the above
Geometry Ch. 2 of Prentice Hallconditionals, biconditionalscounter examples
Questions: 21 | Attempts: 264 | Last updated: Jul 30, 2011
-
Sample QuestionOne way to show that a statement is NOT a good definition is to find a _____.
Is chemistry your favorite subject from school? Take up this physical and chemical changes quiz to know how well you understand the difference. In this quiz, we’ll be looking at the two scientific topics of physics and...
Questions: 10 | Attempts: 44614 | Last updated: Jan 4, 2022
-
Sample QuestionClassify the following as a physical or chemical change: Tearing a piece of paper into 100 pieces.
Think you have good knowledge about the different types of lenses and mirrors? There are two types of lenses, and they each change the perspective of how things look. Here is a types of lenses and mirrors quiz that will help you...
Questions: 20 | Attempts: 15819 | Last updated: Oct 25, 2021
-
Sample QuestionWhat type of lens is a Magnifying Glass?
Back to top