Journey into the World of Physics
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Questions and Answers

Which field of study is considered to be the most fundamental scientific discipline?

  • Mathematics
  • Physics (correct)
  • Biology
  • Chemistry

What is the main goal of physics?

  • To understand how the universe behaves (correct)
  • To explain the fundamental principles of chemistry
  • To study matter and its fundamental constituents
  • To study the behavior of energy and force

What is a scientist who specializes in physics called?

  • Physicist (correct)
  • Chemist
  • Biologist
  • Mathematician

Which academic discipline is considered to be one of the oldest?

<p>Physics (A)</p> Signup and view all the answers

During which period did physics, chemistry, biology, and certain branches of mathematics become unique research endeavors?

<p>Scientific Revolution (C)</p> Signup and view all the answers

Which of the following is true about sound waves?

<p>Sound waves are a type of mechanical wave (A)</p> Signup and view all the answers

What is the range of frequencies that elicit an auditory percept in humans?

<p>20 Hz to 20 kHz (B)</p> Signup and view all the answers

What are ultrasound waves?

<p>Sound waves with frequencies above 20 kHz (C)</p> Signup and view all the answers

What are infrasound waves?

<p>Sound waves with frequencies below 20 Hz (D)</p> Signup and view all the answers

What is acoustics?

<p>The study of mechanical waves in gases, liquids, and solids (B)</p> Signup and view all the answers
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