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:

Bats can fly during dark nights and also prey. This is because-

The pupil of their eyes is large

Their night vision is very good

Every birds can do this

They produce ultrasonic waves and are guided by them.

Explanation:

Correct Answer: D

Bats are a fascinating group of animals. They are one of the few mammals that can use ultrasonic sound to navigate. As they fly, make an ultrasonic (shouting) sound. The returning echoes give the bats information about anything that is ahead of them, including the speed and size of an insect and which way it is going. This system of finding prey is called echolocation-locating things by their echoes.

Question: 6 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 6 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: Bats can fly during dark nights and also prey. This is because- .... with options: The pupil of their eyes is large , Their night vision is very good , Every birds can do this , They produce ultrasonic waves and are guided by them. can be solved with the concepts and understanding of Physics.