In the same quote, "When you turn your TV on, your TV translates the electronic signal so it can be shown on your TV’s display and the audio is made by your TV’s speakers."
What does "display" mean in this quote?
Question #3
Sabiha wrote "Scientists found that heat sources send out infrared waves, too."
What does "heat sources" mean in this quote?
Question #2
The author wrote "LED converts electrical current into light and the best part is that LED is energy efficient because it only lights up the parts of the screen with colors."
What does "converts" mean in this quote?
Feedback
You made it to the end! Here is your feedback for "Chapter 13. Cool Tech: Smartphones"
Think about what strategies worked (and didn’t work) for you this time. How can you do well next time?
Question #12
Are there any words or ideas that are still not clear from this chapter?
Question #8
Are there any words or ideas that are still unclear? List them here.
Question #4
The author wrote "Battery: Provides energy used to transmit radio signals, create visual displays, and run other components."
What does "transmit" mean in this quote?
Question #1
What is the purpose of this chapter?
Question #7
How are videos saved on digital cameras?
Feedback
You made it to the end! Here is your feedback for "Chapter 14. Cool Tech: The Magic of Television"
Think about what strategies worked (and didn’t work) for you this time. How can you do well next time?