Test: Module 1

Test: Module 1

Assessment

Flashcard

Chemistry

10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a Histogram?

Back

A histogram is a type of bar graph that represents the frequency distribution of numerical data. It shows how many data points fall within specified ranges (bins).

2.

FLASHCARD QUESTION

Front

What does Accuracy mean in measurements?

Back

Accuracy refers to how close a measured value is to the true value or the actual value of the quantity being measured.

3.

FLASHCARD QUESTION

Front

What does Precision mean in measurements?

Back

Precision refers to the consistency of repeated measurements, indicating how close the measurements are to each other, regardless of whether they are close to the true value.

4.

FLASHCARD QUESTION

Front

What is the difference between Accuracy and Precision?

Back

Accuracy is about how close a measurement is to the true value, while precision is about how consistent the measurements are with each other.

5.

FLASHCARD QUESTION

Front

What is the SI unit for mass?

Back

The SI unit for mass is the gram (g).

6.

FLASHCARD QUESTION

Front

How many significant figures are in the number 0.00008407?

Back

There are 4 significant figures in the number 0.00008407.

7.

FLASHCARD QUESTION

Front

What is a Bar Graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

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