Gravitational Waves - Marvel Education

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Practice Reading: Reading Fill in the Blanks ID: #45178 Gravitational Waves

Instructions ›

In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.

* Drag the correct answer into all target fields

The recent discovery of gravitational waves was a monumental , born from the hypothesis that massive cosmic events would create ripples in space-time. Teams of astrophysicists, armed with advanced like the LIGO observatory, out to capture these elusive waves. After years of fine-tuning their instruments and combing through data, they finally the jackpot, confirming a key prediction of Einstein's theory of relativity and opening up new avenues for understanding the universe.

compassion set equipment pushed hit sophistication achievement

Result:

A.I. Explanation:

Correct answer: achievement
Explanation: The word 'achievement' fits grammatically as a noun that describes a significant accomplishment, which aligns with the context of the sentence discussing the discovery of gravitational waves. It conveys the importance of this scientific milestone.
Meaning: An 'achievement' refers to something that has been accomplished successfully, especially through effort or skill.
Wrong options:
compassion: 'Compassion' is a noun that refers to sympathetic pity and concern for the sufferings or misfortunes of others, which does not relate to the context of scientific discovery.
pushed: 'Pushed' is a verb that implies forceful movement or encouragement, which does not fit as a noun in this context.
equipment: While 'equipment' is a noun, it does not describe the nature of the discovery itself but rather the tools used, making it contextually inappropriate here.
sophistication: 'Sophistication' refers to the quality of being sophisticated or complex, which does not directly describe the discovery as a significant accomplishment.
set: 'Set' is a verb that indicates the action of placing something in a specified position, which does not fit grammatically as a noun in this context.
hit: 'Hit' is a verb that indicates achieving something, but it does not serve as a noun to describe the discovery.
Correct answer: equipment
Explanation: The term 'equipment' is a noun that refers to the tools and instruments necessary for conducting scientific research. It fits grammatically and contextually as it describes what the astrophysicists used in their work.
Meaning: 'Equipment' refers to the necessary items or tools used for a specific purpose, especially in scientific contexts.
Wrong options:
compassion: 'Compassion' is a noun that refers to a feeling of sympathy, which does not relate to the tools used in scientific research.
pushed: 'Pushed' is a verb that does not fit as it does not describe tools or instruments.
set: 'Set' is a verb that indicates an action and does not refer to tools or equipment.
hit: 'Hit' is a verb that indicates achieving something, which does not fit as a noun describing tools.
achievement: While 'achievement' is a noun, it describes a success rather than the tools used to achieve it, making it contextually inappropriate here.
sophistication: 'Sophistication' refers to complexity or refinement, which does not describe the tools used in the research.
Correct answer: set
Explanation: The word 'set' is used as a verb here, indicating the action of beginning or embarking on a mission. It fits grammatically and contextually as it describes the astrophysicists' initiative to capture gravitational waves.
Meaning: 'Set out' means to begin a journey or task with a specific goal in mind.
Wrong options:
compassion: 'Compassion' is a noun that does not relate to the action of embarking on a scientific mission.
pushed: 'Pushed' is a verb that implies forceful action, which does not fit the context of initiating a scientific endeavor.
equipment: 'Equipment' is a noun that refers to tools, which does not fit grammatically as an action in this context.
hit: 'Hit' is a verb that indicates achieving something, but it does not describe the action of starting a mission.
achievement: 'Achievement' is a noun that describes a success, which does not fit as an action in this context.
sophistication: 'Sophistication' is a noun that refers to complexity, which does not describe the action of embarking on a task.
Correct answer: hit
Explanation: The word 'hit' is used as a verb that indicates achieving a significant success or breakthrough. It fits grammatically and contextually as it describes the moment of confirming the discovery of gravitational waves.
Meaning: 'Hit' in this context means to achieve or reach a significant milestone or success.
Wrong options:
compassion: 'Compassion' is a noun that refers to a feeling of sympathy, which does not relate to achieving a scientific breakthrough.
pushed: 'Pushed' is a verb that implies forceful action, which does not fit the context of confirming a discovery.
equipment: 'Equipment' is a noun that refers to tools, which does not fit grammatically as an action in this context.
set: 'Set' is a verb that indicates starting an action, but it does not convey the achievement of confirming a discovery.
achievement: While 'achievement' is a noun that describes a success, it does not fit as a verb indicating the action of confirming the discovery.
sophistication: 'Sophistication' is a noun that refers to complexity, which does not describe the action of achieving a breakthrough.

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