Free ASVAB Practice Tests and Flashcards

ASVAB General Science (GS) Flashcards

5 Quizzes

Earth and Space Science

Scientific Principles and Methodologies

ASVAB Arithmetic Reasoning (AR) Flashcards

4 Quizzes

Basic Operations

Fractions and Decimals

ASVAB Word Knowledge (WK) Flashcards

4 Quizzes

Common Vocabulary

Synonyms and Antonyms

Contextual Usage

Word Roots, Prefixes, and Suffixes

ASVAB Paragraph Comprehension (PC) Flashcards

2 Quizzes

ASVAB Mathematics Knowledge (MK) Flashcards

6 Quizzes

Basic Arithmetic and Number Operations

Fractions, Decimals, and Percentages

Basic Trigonometry

Statistics and Probability

ASVAB Mechanical Comprehension (MC) Flashcards

7 Quizzes

Basic Physical and Mechanical Principles

Properties of Materials

Waves and Sound

Electricity and Magnetism

ASVAB Electronics Information (EI) Flashcards

6 Quizzes

Basic Electrical Concepts

Electronic Components

Digital Electronics

Tools and Measuremens

Radio and Signal Processing

ASVAB Auto & Shop Information (AS) Flashcards

5 Quizzes

Automotive Systems

Shop Tools and Equipment

Basic Repair and Maintenance

Basic Mechanical Principles

Safety Practices

ASVAB PRACTICE TEST 1

1 Quiz

Full ASVAB Practice Test 1

ASVAB PRACTICE TEST 2

1 Quiz

Full ASVAB Practice Test 2

ASVAB PRACTICE TEST 3

1 Quiz

Full ASVAB Practice Test 3

Optics

Free ASVAB Practice Tests and Flashcards ASVAB Mechanical Comprehension (MC) Flashcards Optics

Basic understanding of light properties and simple optical devices.

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Define refraction in the context of optics.

Refraction is the bending of light as it passes from one medium to another, due to a change in its speed.

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