Skip to main content

Back to the full dot-point answer

ScotlandPhysicsQuick questions

Area 2: Quanta and Waves

Quick questions on Waves: the travelling-wave equation, phase and stationary waves - SQA Advanced Higher Physics

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
Show answer
State what the coefficient of tt in a travelling-wave equation y=Asin⁡(2πft−2πλx)y = A\sin(2\pi f t - \frac{2\pi}{\lambda}x) represents. [1 mark]
What is q2?
Show answer
State the phase difference, in radians, between two points one wavelength apart on a wave. [1 mark]
What is q3?
Show answer
State the distance between adjacent nodes on a stationary wave in terms of wavelength. [1 mark]

Have a question we have not covered?

This dot-point answer is short enough that we have not extracted many short questions yet. Read the full dot-point answer or ask Mo, our study assistant, in the chat for follow ups.

All PhysicsQ&A pages