Back to the full dot-point answer
Northern IrelandPhysicsQuick questions
Waves, light and the electromagnetic spectrum
Quick questions on Reflection and refraction of light - CCEA GCSE Physics
4short 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 reflection?Show answer
A smooth, shiny surface gives a clear (specular) reflection; a rough surface scatters light (diffuse reflection), which is why most objects do not act as mirrors.
What is q1?Show answer
State the law of reflection. [1 mark]
What is q2?Show answer
Which way does light bend as it enters glass from air, and why? [2 marks]
What is q3?Show answer
Name one use of total internal reflection. [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.