MDCAT Waves MCQs
Customize your practice drill: select target topics, configure your question limit (up to 180 MCQs per test), and choose your mode.
Total Topics
12
Selected Topics
1
Available MCQs
90
Question Limit
Up to 180
Select Topics to Practice
Questions will be drawn only from checked topics.
Test Configuration
Configure question count (limit 180) and testing mode.
Selected topics have 90 total questions. Test will draw 50 shuffled MCQs.
Sample Waves MCQs with answers
Try these questions, then open the answer to check your reasoning. Use the quiz above for more topics and a complete review.
Wave Motion
1. The phase angle between two points in a medium is 3 /4. If the distance between these points is , then the wavelength of the wave is?
- A. 8/
- B. 15/
- C. 8/
- D. 15/
View answer and explanation
Answer: A. 8/
The phase difference between two points in a wave is pi (delta-x) / lambda. Substituting pi/4 and m gives pi x 0.20 / (3 pi/ x 4/ m (about ). The options in centimetres are far too small and 15/ inverts the fraction, so 8/ is correct.
SHM
2. An oscillator has period . Its frequency is
- A.
- B.
- C.
- D.
View answer and explanation
Answer: C.
SHM
3. Equation of SHM, with amplitude ‘a’ is given by ____?
- A.
- B.
- C.
- D. None of these
View answer and explanation
Answer: B.
SHM displacement varies sinusoidally with time. Amplitude ‘a’ represents the maximum displacement from the mean position.
About this unit
MDCAT Waves — Unit 42
1187 practice MCQs covering Wave Motion, Progressive Waves, Wave Properties, Wave Speed, Wave Types, Sound Speed, Interference, Stationary Waves, Vibrating Strings, Organ Pipes, SHM, Superposition. Select custom topics and sit tailored tests up to 180 questions per drill.
Common questions about Waves practice
How many Waves MCQs are available on DIFF. MDCAT?
The current Waves question bank contains 1,187 practice MCQs across 12 topics. This is the bank size, not the length of one test. Choose your topics and a question count from 1 to 180, limited by the questions available in those topics.
Which topics does the Waves quiz cover?
The selectable topics are Wave Motion, Progressive Waves, Wave Properties, Wave Speed, Wave Types, Sound Speed, Interference, Stationary Waves, Vibrating Strings, Organ Pipes, SHM, Superposition. Use Select all for a broad chapter drill, Clear to start a focused selection, or choose individual topics. Questions are drawn from your chosen topics, so you can target a weak concept before returning to a wider test.
How do I build a custom Waves test?
Open the chapter builder, select one or more topics, enter your question count, and choose Tutor Mode or Timed Exam. The available-question total updates with your selection. Start Test generates a shuffled drill; you do not have to follow a fixed Quiz 1 or Quiz 2 sequence.
What is the difference between Tutor Mode and Timed Exam?
Tutor Mode gives feedback and an explanation after you choose an option, and you can change or clear that choice. Timed Exam runs a countdown and keeps explanations hidden until submission. Both modes let you move between questions, use the paper map, and submit for a complete review.
How do I review and download my Waves quiz?
Select Submit Quiz, then Submit & View Explanations. The review includes every question in your test, all options, your selection, the marked correct answer when a key is available, and the explanation. Download PDF saves a paginated review; Download Review saves an HTML copy you can open in a browser. The review also includes DIFF. MDCAT community links.
How should I use Waves MCQs to improve?
Start with a short tutor drill on one of these topics: Wave Motion, Progressive Waves, Wave Properties. Read the explanation for incorrect and uncertain answers, revise the relevant textbook section, and retry before taking a timed drill. Compare your reasoning with the answer key rather than memorising the option letter.