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Universe

Test Description: Characteristics of the Universe such as life cycle of stars.

Instructions: Answer all questions to get your test result.

1) The reason giants are so bright is:

ATheir high temperatures BTheir apparent magnitude CTheir large size DThey are very hot

2) Which is the correct sequece of the life cycle of a low mass star?

ANebula, Proto Star, Main Sequence, Giant, White Dwarf, and Black Dwarf BNebula, Protostar, Black Dwarf, White Dwarf, Main Sequence, and Giant CProto Star, Nebula, Giant, Main Sequence, White Dwarf, and Black Dwarf DNebula, Protostar, Main Sequence, Supergiant, Super Nova, Black Hole

3) How many days does it tak to go from a New Moon to a Full Moon?

A14 Days B7 Days C28 Days D1 Year

4) What is the name of the graph that shows the absolute magnitude and temperature of stars?

AApparent Brightness of Star Diagram BHubble Diagram CHertsprung-Russell Diagram DRed Shift Graph

5) Which galaxy contains little gas or dust?

ABarrel BElliptical CSpiral DIrregular

6) Which theory describes the universe began with a big bang and is expanding.

ASteady-State Theory BOpen Theory CNone of these DClosed Theory

7) Which star has the greatest apparent magnitude?

ABarnard's Star BBetelgeuse CSun DProxima Centari

8) The colors for the stars from hottest to coolest is:

ABlue, White, Yellow, Orange, and Red BRed, Orange, Yellow, White, and Blue CYellow, Orange, Red, Blue, and White DRed, White, Blue, Orange, and Yellow

9) The Earth _______ around the Sun.

Arevolves Bis tilted Cwobbles Drotates

10) The shift to the red in the light spectrum for a galaxy means the galaxy is:

Agetting hotter Bmoving away earth Cgetting cooler Dmoving toward the earth

*select an answer for all questions

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