Below are the answers key for the Multiple Choice Questions in Physics – MCQs Part 8.
351. Bernoulli’s Energy Principles
352. Total kinetic energy
353. standing waves are produced
354. Coulomb’s Law
355. Illuminance
356. Pascal’s Principle
357. latent heat of fusion
358. is equal to external pressure on the surface of the liquid
359. Thermo couple thermometer
360. Elastic potential energy
361. Q = -mif
362. Is maximum at 4oC
363. frequency increases
364. molecule
365. the heat needed to increase the temperature to one gram of a substance one degree Celsius
366. remain unaffected
367. decreases
368. convection
369. increases
370. The heat waves
371. They travel faster in air than in solids
372. longitudinal
373. 20 Hz to 20,000 Hz
374. All of the above
375. Ultrasonic sound
376. radiation
377. Its saturated vapor pressure is less than the atmospheric pressure
378. Its volume will decrease when its temperature is lowered
379. temperature
380. Latent heat
381. Joule
382. specific heat
383. pyrometer
384. the kinetic energy of molecules increases
385. directly proportional to the square of its temperature T
386. -40oC
387. a temperature higher than the maximum range of the thermometer
388. Less than 100oC
389. convection of heat
390. same at all temperature
391. molecules move more rapidly
392. decreases
393. -39oC
394. Transverse wave
395. Energy only
396. amplitude
397. reflection of sound
398. pitch
399. a sound wave in air
400. a measure of intensity level
Online Questions and Answers in Physics Series
Following is the list of practice exam test questions in this brand new series:
Complete List of MCQs in General Engineering and Applied Sciences per topic
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