Physics test

Interactive Tests in Medical Physics



Anthropometry (Laboratory practical)

1/1. The range of normal BMI values is:

Clench force (Laboratory practical)

2/1. When measuring clench force with a manual dynamometer and exerting maximum clench force for a given time period, ...

Electromyography (Laboratory practical)

3/1. What is the order of magnitude and unit of EMG activity?

Acoustics (Laboratory practical)

4/1. The sound "A" on a trumpet and a clarinet have the same pitch, but the two are clearly distinguishable. Which property is most important in enabling one to distinguish between these two instruments?

Blood pressure measurement (Laboratory practical)

5/1. A wrist blood pressure meter shows 120/80 mmHg at the level (height) of the heart. About what value will it show if we lower our wrist by 40 cm?

SI: SI units and prefixes.

6/1. If the density of the air is 1.29 g/litre, how much is it in SI units?

Calculation 1

7/1. A 6-kg object moves towards east. A constant force of 12 N is exerted on it pointed to west. The direction and magnitude of the acceleration is:

Calculation 2

8/1. There are two ohmic resistances of 2 Ω. What is the ratio of the resulting resistances if they are connected serial, then paralel?

Motion

9/1. If we throw a ball in the air (vertical projectile motion), its acceleration is:

Force, work, power

10/1. Which object has the highest kinetic energy?

Vibrations

11/1. During damped oscillation, the amplitude decreases in time...

Optics

12/1. Which of the following statements is CORRECT?

Temperature

13/1. Which statement is CORRECT?

Flow

14/1. Critical velocity is proportional to the...

Diffusion

15/1. Which one of the following statements is CORRECT?

Thermodynamics

16/1. Which one of the following statements is CORRECT for the entropy?

Bioelectricity

17/1. What defines the electric field vector?

Electricity and magnetism

18/1. The direction of the force on a current-carrying wire placed in a magnetic field depends on...

Signal processing

19/1. What is the sampling rate required for the proper reconstruction of a signal from its sample sequence?

Waves

20/1. Which one of the following statements is CORRECT?