Challenge Your Exam Readiness With Our Free Mechanical Aptitude Practice Questions

Question # 9

Why does a hot air balloon rise?

Options:

A.

Air inside balloon is heavier

B.

Air pressure outside decreases

C.

Heated air inside is less dense than surrounding air

D.

Balloon expands and pushes downward

Viewing question 9 out of 72 questions
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Mechanical Aptitude Overview

Name Mechanical Aptitude
Code Mechanical Aptitude
Vendor Construction and Industry
Certification State Licensing Boards

Mechanical Aptitude Questions