ASVAB PRACTICE TEST 3 - GENERAL SCIENCE

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ASVAB PRACTICE TEST 3 - GENERAL SCIENCE

Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -25 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: 12: The three important properties of sound waves are

Answer:

• wavelength, speed, and crest

• speed, frequency, and reflection

• wavelength, frequency, and vibration

• wavelength, frequency, and speed<--

Question 2: 16: Compounds are created when

Answer:

• atoms of two or more like elements are combined

• atoms of two or more different elements are combined<--

• two or more compounds are combined

• a compound decomposes

Question 3: 14: At room temperature, an element is a:

Answer:

• gas

• liquid or gas

• gas or solid

• liquid, gas, or solid<--

Question 4: A watt measures

Answer:

• how much electricity is converted<--

• the number of electrons moving past a specific point

• resistance

• voltage

Question 5: 22: Radiology is employed when doing which of the following?

Answer:

• using a Magnetic Resonance Imaging machine<--

• using a blood pressure cuff

• blood typing

• breathing

Question 6: 15: The elements hydrogen and helium comprise what percentage of almost all matter in the universe?

Answer:

A. 75%

B. 82%

C. 90%

• 98%<--

Question 7: 8: What's the only metallic element found as a liquid at room temperature?

Answer:

• bromine

• tellurium

• mercury<--

• silver

Question 8: 6: What element is the most abundant one in the atmosphere?

Answer:

• oxygen

• nitrogen<--

• helium

• hydrogen

Question 9: 25: What chemical can be used to detect blood, even if it's been wiped from a surface?

Answer:

• luminol<--

• cyanide

• ninhydrin

• alcohol

Question 10: 9: Which of the following isn't a type of telescope?

Answer:

• reflecting

• convexing<--

• refracting

• catadioptric

Question 11: 17: What theory suggests the universe will come to an end when its ever-increasing rate of expansion causes all matter to fly apart?

Answer:

• The Big Rip<--

• The Big Bang

• The Big Crunch

• The Big Easy

Question 12: 11: The Aurora Borealis can be seen only in the

Answer:

• winter

• summer

• Southern Hemisphere

• Northern Hemisphere<--

Question 13: 2: Carcinogens are chemicals that cause

Answer:

• high blood pressure

• genome mutations<--

• blood clots

• diabetes

Question 14: 13: Between what two planets can most of the asteroids in the solar system be found?

Answer:

• Mars and Jupiter<--

• Saturn and Jupiter

• Earth and Mars

• Mercury and Venus