Understanding Voltage Changes

Understanding Voltage Changes

Assessment

Interactive Video

Physics, Science, Mathematics

5th - 8th Grade

Practice Problem

Hard

Created by

Emma Peterson

FREE Resource

The video begins with a greeting and introduction, followed by a setup in the studio. The instructor engages in an interactive session, providing instructions and actions to be performed. The focus then shifts to checking and adjusting voltage levels on a device, with specific numerical changes noted.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial greeting used in the video?

Hello!

Ayo!

Hi there!

Greetings!

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What action is suggested to close the device?

Use a tool

Press a button

Use your hand

Turn a knob

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the voltage when the device is opened?

It fluctuates

It decreases

It remains the same

It increases

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the voltage change when the device is closed again after being opened?

Minus 50

Minus 20

Minus 10

Minus 30

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a voltage value mentioned in the video?

Minus 19

Minus 8

Minus 13

Minus 25

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