Do Any Stars NOT Have Planets?

Do Any Stars NOT Have Planets?

Assessment

Interactive Video

Physics, Science, Life Skills

11th Grade - University

Hard

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Quizizz Content

FREE Resource

The video explores the discovery and prevalence of exoplanets, highlighting methods like radial velocity, transit, and gravitational microlensing. It discusses the limitations of each method and the surprising environments where planets can form. The conclusion emphasizes the commonality of planets around stars and includes a sponsor message from Squarespace.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the first year an exoplanet outside our solar system was confirmed?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What method was primarily used to detect exoplanets for a long time?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main limitation of the radial velocity method?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the transit method work in detecting exoplanets?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is gravitational microlensing and how is it used in exoplanet detection?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What discovery was made regarding planets around binary stars?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Based on recent findings, what can we infer about the presence of planets around stars?

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