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Light and the electromagnetic spectrum answer explanations

Review worked answers and explanations for Light and the electromagnetic spectrum. Aligned to Pearson Edexcel GCSE (9-1) Physics.

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Question 161 of 170

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A student observes a metal block being heated in a furnace. Describe the changes in the electromagnetic radiation emitted by the block as its temperature steadily increases from room temperature to a very high temperature where it appears white-hot. Include reference to intensity and wavelength. [4 marks]

Light and the electromagnetic spectrum Answers | Edexcel Physics | ExamCompanion