Introduction to Physics Quiz

What Greek word is physics derived from?

Define physics.

Answer explanation

Physics is the branch of science that studies matter, energy, and the fundamental forces of nature. It seeks to understand how the universe behaves through laws and principles.

State one importance of physics.​ ​ ​ ​ ​​

• Creates destructive knowledge

• 1. The knowledge of physics gives us a better understanding of our immediate and natural environment.

• It helps people to become more lazy

• Does not provide clear evidence of evolution

Answer explanation

Physics is crucial for understanding the universe, developing technology, improving healthcare, enhancing energy efficiency, and fostering critical thinking skills. These aspects highlight its significance in everyday life and scientific advancement.

Mention any four (4) careers related to physics in: i. Health ii. Basic science iii. Engineering.

Answer explanation

Careers related to physics include: i. Health - Medical Physicist, ii. Basic Science - Research Scientist, iii. Engineering - Aerospace Engineer. Each role applies physics principles in their respective fields.

Develop a mnemonic for branches of physics.

Answer explanation

A mnemonic for branches of physics could be 'MEET CARS': Mechanics, Electromagnetism, Thermodynamics, Classical Mechanics, Acoustics, Relativity, and Statistical Mechanics. This helps remember key areas in physics.

Mention the branches of physics.

Answer explanation

The main branches of physics include classical mechanics, electromagnetism, thermodynamics, quantum mechanics, and relativity. Each branch focuses on different aspects of physical phenomena.

What is the recent name for atomic physics?

Answer explanation

The recent name for atomic physics is 'quantum physics' or 'quantum mechanics', which focuses on the behavior of matter and energy at atomic and subatomic levels.

What do you understand by the term, ‘Physics’?

Answer explanation

Physics is the branch of science that studies matter, energy, and the fundamental forces of nature. It seeks to understand how the universe behaves through concepts like motion, force, and energy interactions.

How has physics made the world, ‘a global village’?

Answer explanation

Physics has enabled global communication and transportation through advancements like satellites and the internet, connecting people worldwide and fostering a sense of community, thus creating a 'global village'.

State five importance of physics other than the one mentioned in class.

Answer explanation

Physics is crucial for technological advancements, understanding natural phenomena, improving medical technologies, enhancing energy efficiency, and fostering critical thinking skills.