Practice Communication: Connecting the World - 1.2 | Physics in Action: Technology and Society | IB 8 Physics
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Communication: Connecting the World

1.2 - Communication: Connecting the World

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the electromagnetic spectrum?

💡 Hint: Think about different types of waves and their uses.

Question 2 Easy

Name one application of fiber optics.

💡 Hint: Consider how we connect to the internet.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What technology uses the electromagnetic spectrum to transmit audio signals?

Optical fibers
Mobile phones
Radio broadcasting

💡 Hint: Think about what transmits sound signals over long distances.

Question 2

True or False: Integrated circuits only process data in personal computers.

True
False

💡 Hint: Think about the diversity of electronics in use.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design an integrated communication system using both fiber optics and microwaves. Explain the components and their functions.

💡 Hint: Consider how each technology contributes to faster and more reliable communication.

Challenge 2 Hard

Discuss the privacy implications of communication technologies. Propose ways to enhance security while using mobile devices.

💡 Hint: Think about the balance between technology use and protecting personal information.

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