Directions How to Answer

Aptitude Test Topic: Physics

The Physics Subject Test assesses your understanding of concepts from one year of introductory physics on the college-preparatory level, as well as reasoning and problem-solving skills derived from lab experience.

Directions

You are given a problem from physics and asked to solve the problem and indicate your answer by choosing the appropriate option.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Physics: All Topics Practice MCQ

Question Statement:

Which one of the following is the effect of the flight of supersonic jet?

Air pollution

Eye disease

Depletion in ozone layer

None of these

Explanation:

Correct Answer: C

A jet engine is a machine for turning fuel into thrust. The thrust is produced by action and reaction also known as Newton’s third law of motion. The force (action) of the exhaust gases pushing backward produces an equal and opposite force (reaction) called thrust, that powers the vehicle forward. Those jet planes which are able to fly faster than the speed of sound are called supersonic jet planes. Jet engines are responsible for depletion of ozone. Flying at stratosphere height, they emits nitrogen oxide which has the potential to destroy significant quantities of ozone in the stratosphere.

Question: 5 Test: 5 of 6 Next Test

Tests

You are taking Aptitude Test No. 5

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 5 and Test Number 5 of Physics: All topics. To deal with Physics questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: Which one of the following is the effect of the flight of supersonic jet? .... with options: Air pollution , Eye disease , Depletion in ozone layer , None of these can be solved with the concepts and understanding of Physics.