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MCAT


Medical College Admission Test - 2023


https://killexams.com/pass4sure/exam-detail/MCAT

QUESTION: 461

The doctor was known as a charlatan over the years of his practice. Charlatan means...


  1. Quack.

  2. Knowledgeable physician.

  3. Procedural physician.

  4. Medical examiner.


Answer: A


QUESTION: 462

The wound exhibited signs of copious drainage requiring medical intervention. Copious means...


  1. Minimal.

  2. Clear.

  3. Maximal.

  4. Foul.


Answer: C


QUESTION: 463

The attorney accused the witness of defaming the defendant. Defaming means...


  1. Killing.

  2. Badgering.

  3. Suffocating.

  4. Slandering.


Answer: D


QUESTION: 464

The detective was able to derive the facts of the case. Derive means...


  1. Desist.

  2. Deter.

  3. Devise.


Answer: D


QUESTION: 465

The scientist was able to evoke powerful emotions from her audience. Evoke means...


  1. Sell.

  2. Calm.

  3. Call forth.

  4. Exaggerate.


Answer: C


QUESTION: 466

The judge was fallible during deliberation. Fallible means...


  1. Careful not to err.

  2. Falsely accused.

  3. Loyal to his supporters.

  4. Capable of mistakes.


Answer: D


QUESTION: 467

The chemist collected the germane data during the experiment. Germane means...


  1. Relevant.

  2. Obscure.

  3. Limited.

  4. Usual. Answer: A QUESTION: 468


  1. Large cave.

  2. Small cavern.

  3. Hotel.

  4. Motel.


Answer: B


QUESTION: 469

The official exhibited a heedless attitude when dealing with the dignitaries. Heedless means...


  1. Thoughtless.

  2. Pleasant.

  3. Friendly.

  4. Bitter.


Answer: A


QUESTION: 470

The Sherman tank commander noted innumerable troops moving forward against his position. Innumerable means...


  1. Limited.

  2. Weary.

  3. Countless.

  4. Harmless.


Answer: C


QUESTION: 471

The general tried to instill in his troops the hope of victory. Instill means...


  1. Infuse.

  2. Delay.

  3. Inscribe.


Answer: A


QUESTION: 472

The winning team of the World Series often has a jovial attitude. Jovial means...


  1. Merry.

  2. Sad.

  3. Somber.

  4. Laborious.


Answer: A


QUESTION: 473

The plant entered the latent phase of development in the fall. Latent means...


  1. First.

  2. Growth.

  3. Last.

  4. Dormant.


Answer: D


Section 41: Sec Forty One (474 to 483) Details: Wave Practice Questions:


QUESTION: 474

Wave velocity is a product of and .


  1. Wavelength and Phase angle

  2. Frequency and Wavelength

  3. Phase Angle and Frequency

  4. Amplitude and Frequency


QUESTION: 475

The calculation for a period of a wave (T) is indicted as the formula?


  1. T = 1/?

  2. T = ?

  3. T = ?v

  4. T = ?/v


Answer: A


QUESTION: 476

The driver of a car sounds a horn while traveling toward a stationary person. Compared to the sound of the horn heard by the driver, the sound heard by the stationary person has?


  1. Lower pitch and shorter wavelength

  2. Lower pitch and longer wavelength

  3. Higher pitch and shorter wavelength

  4. Higher pitch and longer wavelength


Answer: C


QUESTION: 477

As a sound wave travels through air there is a net transfer of _.


  1. Energy only

  2. Mass only

  3. Both Mass and Energy

  4. Neither Mass or Energy


Answer: A


QUESTION: 478

As a wave travels through a medium, the particles of the wave vibrate in the direction of the wave's travel. What type of wave is traveling through the medium?


  1. Longitudina

  2. Torsional

  3. Transverse

  4. Hyperbolic


Answer: A


QUESTION: 479

A wave completes one vibration as it moves a distance of 2 meters at a speed of 20 meters per second. What is the frequency of the wave?


  1. 10 Hz

  2. 2 Hz

  3. 20 Hz

  4. 40 Hz


Answer: A


QUESTION: 480

What is the period of a wave, if 20 crests pass an observer in 4 seconds?


  1. 80 s

  2. .2 s

  3. 5 s

  4. 4 s


Answer: B


QUESTION: 481

Two waves traveling in the same medium interfere to produce a standing wave. What is the phase difference between the 2 waves at a node?


  1. 0 degrees

  2. 90 degrees

  3. 180 degrees

  4. 360 degrees


Answer: C


QUESTION: 482

As a pulse travels along a rope, the pulse loses energy and its amplitude


  1. Decreases

  2. Increases

  3. Remains the same


Answer: A


QUESTION: 483

Compared to the wavelengths of visible light the wavelengths of UV light are


  1. Shorter

  2. Longer

  3. The Same


Answer: A