Mirrors would then concentrate this stream within the tube into ...

[ Vocabulary ]

Mirrors would then concentrate this stream within the tube into a continuous infrared __________ beam.

A. latitude

B. laser

C. mutation

D. magma

Select your answer:

Random Topics:
Conditional Sentence Type 1 Used To, Be Used To, Get Used To Plurals Adjective + to + Verb Nouns and Quantifiers Grammar - Imperatives and Let Modal Pronoun Linkers and Conjunctions

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They _____________every weekend

A. hiking

B. hikes

C. hike

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Which of these is correct?

A. He am a student.

B. He is a student.

C. He be a student.

D. He are a student.

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