Back to the full dot-point answer
EnglandPhysicsQuick questions
Topic 5: Light and the electromagnetic spectrum
Quick questions on Infrared radiation and surfaces - Edexcel GCSE 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 are not controlling the variables?Show answer
The water temperature and the detector distance must be kept constant for a fair test.
What is q1?Show answer
State which type of surface is the best emitter of infrared radiation. [1 mark]
What is q2?Show answer
State the independent variable in the Leslie cube experiment. [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.