Studying the Sun II

Electromagnetic radiation travels at the speed of

(a)  

Light sometimes acts like a stream of particles called

(a)  

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NGSS.HS-PS4-3

The study of the properties of light that depend on wavelength is called

(a)  

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NGSS.HS-PS4-1

(a)   is considered the first astronomer to have used telescopes for astronomical observations.

Chromatic aberration is an optical defect of (a)   telescopes.

A telescope’s ability to produce sharper images and finer detail is its (a)   power.

A network of several radio telescopes wired together is a radio (a)   .

The (a)   Space Telescope was the first telescope in space.

The grainy appearance of the sun’s surface is due to moving columns of gases called                                .

(a)  

The halo-like area around the sun’s disk that is visible on Earth during a total solar eclipse is the

(a)  

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NGSS.MS-ESS1-1