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Controlling Light Brightness with Blocks Quiz

3 Questions

1 Views

Controlling Light Brightness with Blocks Quiz

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Questions and Answers

What is the purpose of the 'brightness' block mentioned in the text?

To control the color of the light

To control the brightness of the light (correct)

To control the speed of the light

To control the pattern of the light

What range of values does the 'brightness' block return?

0 to 255

50 to 100

0 to 100 (correct)

0 to 50

Which block should be used to make all LEDs light up at a 50% brightness level?

Turn on random LEDs at varying brightness levels

Light up all LEDs with a blue color

Turn off all LEDs

Light up all LEDs at 50% intensity (correct)

Controlling Light Brightness with Blocks Quiz

Choose a study mode

Podcast

Questions and Answers

What is the purpose of the 'brightness' block mentioned in the text?

What range of values does the 'brightness' block return?

Which block should be used to make all LEDs light up at a 50% brightness level?

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