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Lesson: Representing Small Values of Physical Quantities Physics • 9th Grade

In this lesson, we will learn how to use scientific notation and unit prefixes to multiply and divide values of physical quantities by various powers of ten.

Lesson Plan

Students will be able to

learn unit prefixes and their symbols corresponding to division by factors of , , , , and ,
convert between scientific notation and decimal form values that are less than 1.

Lesson Presentation

+21

Lesson Video

Lesson Explainer

+6

Lesson Playlist

02:53
01:43
05:08

Lesson Worksheet

Q1:

A bullet comes to rest in a time of s. What is the time taken for the bullet to come to rest, expressed in decimal form?

Q2:

Which of the following is equal to one nanowatt when multiplied by one watt?

Q3:

A piece of dust has a mass of 0.0065 g. What is the mass of the piece of dust expressed in scientific notation to one decimal place?

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