📖 Tier 1: Prepare & Study Guide ✓ 100% Solved with Rationales

Acoustics (General Science) Solved Questions & Notes (2026) - Apex Rankers

General Competitive Exams > General Science > Acoustics

1 Total Questions
~5 mins Read Time
1 Subject Areas
🎯 Launch Practice Mode
Q. 1 General Knowledge
Difficulty: Medium (1 Mark)
Supersonic planes fly at a speed:
A
Less than the speed of sound
B
Equal to the speed of sound
C
More than the speed of sound
✓ Correct
D
Equal to the speed of light
💡 Step-by-Step Explanation & Concept Rationale
"Supersonic" describes speeds that exceed the speed of sound (Mach 1) in a given medium.
Study Stream Progress: Showing 1 of 1 Questions (100%)
🎉 All 1 Solved Questions in Acoustics Loaded!

You have studied the complete question pool with step-by-step rationales. Ready to test yourself?

Ready to Test Your Retention & Speed?

Now that you have reviewed the study questions and rationales, test yourself in our interactive 1-by-1 practice engine or take the full official timed mock exam.