Concepts/Relationships: Unit Conversions and Scientific Notation

Concepts/Relationships: Unit Conversions and Scientific Notation

Assessment

Flashcard

Physics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is scientific notation?

Back

A way of expressing numbers that are too large or too small to be conveniently written in decimal form, using powers of ten.

2.

FLASHCARD QUESTION

Front

How do you convert a number to scientific notation?

Back

Move the decimal point in the number until only one non-zero digit remains to the left of the decimal point, then multiply by 10 raised to the number of places the decimal was moved.

3.

FLASHCARD QUESTION

Front

Convert 0.000398 to scientific notation.

Back

3.98 x 10^-4

4.

FLASHCARD QUESTION

Front

Convert 450,000 to scientific notation.

Back

4.5 x 10^5

5.

FLASHCARD QUESTION

Front

What is the conversion factor from pounds to kilograms?

Back

1 pound is approximately 0.453592 kilograms.

6.

FLASHCARD QUESTION

Front

How many kilograms are in 18 lbs?

Back

8.17 kg

7.

FLASHCARD QUESTION

Front

Convert 9 meters to centimeters.

Back

900 cm

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