WONDER #1471: How Does Bluetooth Work?

Question 1 of 3

Engineers from which Swedish company invented Bluetooth technology in 1994?

  1. Ericsson
  2. IBM
  3. Apple
  4. Nokia

Question 2 of 3

When two Bluetooth devices connect, they form a personal area network, which is also known as a what?

  1. Internet
  2. bluenet
  3. piconet
  4. hairnet

Question 3 of 3

The weakness of Bluetooth signals limits the range of connected devices to approximately how many feet?

  1. 100
  2. 30
  3. 65
  4. 500

Check your answers online at https://wonderopolis.org/wonder/how-does-bluetooth-work.