What is a sine wave?

What is a sine wave?

Loading...

Study

Question 1 of 20wv3wHX0MnH5uBZ3mBzg1

What is a sine wave?

Question 1 of 20

wv3wHX0MnH5uBZ3mBzg1

Q

What is a sine wave?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Sine wave as a smooth, repetitive oscillation • Relationship between circular motion and the sine function in trigonometry • Difference between periodic (regular, repeating) waves and random variations

💭 Think About

• Which option connects a wave’s amplitude to the mathematical sine function or circular motion? • Which choices describe behavior that is irregular or not strictly tied to a single smooth mathematical function? • How would you graph a pure AC voltage or current over time, and which description best matches that picture?

✅ Before You Answer

• Eliminate any choice that mentions random or non-repeating behavior, since a sine wave is highly regular and predictable. • Check which option clearly ties the wave’s amplitude to sine or to a point moving on a rotating circle at constant speed. • Be careful not to confuse the sine function with the tangent function; they describe different mathematical relationships.

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed