Subsection 6.2. Stars and the Universe for Physics, O Level - revisedeck

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6.2. Stars and the Universe

A subsection of Physics, 5054, through 6. Space physics

Listing 10 of 23 questions

What is the definition of redshift?

5054_w23_qp_11

MCQ

2023

Paper 1, Variant 1

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When observed on the Earth, the redshift of the light from galaxy X is smaller than the redshift of the light from galaxy Y. Which galaxy is closer to the Earth and which galaxy is receding from the Earth faster?

5054_w23_qp_12

MCQ

2023

Paper 1, Variant 2

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A student spills ink on the page in a textbook that defines redshift. The ink covers the three important words 1, 2 and 3. Redshift is 1 in the observed 2 of electromagnetic radiation emitted from 3 stars and galaxies. What are words 1, 2 and 3?

5054_w24_qp_11

MCQ

2024

Paper 1, Variant 1

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Questions Discovered

23