1st Semester Final Review

1st Semester Final Review

Assessment

Flashcard

Science

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Are any types of food or beverage allowed during a lab?

Back

No, food or drinks are not allowed.

2.

FLASHCARD QUESTION

Front

What is the definition of an Erlenmeyer flask?

Back

A flat-bottomed laboratory flask that tapers upward to a straight neck.

3.

FLASHCARD QUESTION

Front

What is the purpose of lab safety equipment?

Back

Lab safety is used to protect the body from injury or assist in responding to an emergency.

4.

FLASHCARD QUESTION

Front

What is the definition of a dependent variable?

Back

This is the variable in an experiment that is measured by the experimenter (result).

5.

FLASHCARD QUESTION

Front

What is the unit for measuring acceleration?

Back

Meters Per Second Squared (m/s²).

6.

FLASHCARD QUESTION

Front

What is the definition of a control variable?

Back

These are the variables in an experiment that remain exactly the same.

7.

FLASHCARD QUESTION

Front

What is the definition of a hypothesis?

Back

A testable prediction about the relationship between two or more variables.

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