In 1974, astronomers sent an anticoded message as a string of 1679 _______________ and _______________

Fill in the blank(s) with correct word

pulses; gaps

Physics & Space Science

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Energy Levels: What is the ionization energy of the neutral hydrogen atom?

A. 27.2 eV B. 13.6 eV C. 6.8 eV D. none of the given answers

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Add the following lengths, each obtained from a different measuring instrument, and round off the answer to the proper number of significant figures: 20.02 m, 5.91 m, 0.0097 m, and 2.467 m

What will be an ideal response?

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All real images

a. cannot be focused on a screen. b. are erect. c. can be focused on a screen. d. are inverted.

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According to the equipartition theorem, the molar heat capacity of a monatomic ideal gas

a. depends on temperature. b. is larger than the molar heat capacity of a diatomic ideal gas. c. does not depend on which monatomic gas is used. d. depends on the molecule's rotation.

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