5.Automatic Light control

Which block will repeat your code contineously?

• On start

• forever

• on button

• all of them

What is the use of "light" variable here?

• to read light levels

• to show colours

• to stop forever loop

• to check sound

What is the use of forever loop?

• to check condition

• to perform the task continuously

• to stop simulation

• none of the these

From which of the following option we can find the light level block?

• 
• 
• 
• 

Look at the picture and identify the variable from the following?

• forever

• light

• if

• light level

Which of the following block can be used to design our own icon on Microbit leds?

• 
• 
• 
• 

What is the purpose of the light level block in micro:bit?

• To measure the temperature

• To detect motion

• To sense the light intensity

• To play sound effects