Electro 2
Electro 2: Understanding Rays and Heat
Test your knowledge about the fascinating world of rays and their effects on heat and pigmentation. This quiz includes a variety of questions that will help you explore concepts related to the electromagnetic spectrum, UV rays, and infrared lamps.
- 10 engaging multiple-choice questions
- Perfect for students and professionals alike
- Challenge yourself and enhance your understanding of electrotherapy
Analysis of rays is termed as
Spectrum
Electromagnetic spectrum
__________states Rays must be absorb to produce their Effects
Law of Reflection
Law of Grothus
In absolute scale o degree is the the theoretical temperature at which a body would be_________of all heat.
Gain
Loss
Quantity of heat required to raise the temperature of 1g of that substance through_________
1K
1C
Pigmentation occurs as result of_______
UV rays
IR rays
Both
None
In_________ grade of erythema blister formation occurs.
3rd
4th
____________ is used to act as a point source in UV Lamps
Glass tube
Burner
Which one of the following is the best modality to reduce joint stiffness?
Hydrocollator packs
Hot pack
Distance of the IR lamp is usually ___________cm
50-75
55-80
Red glass filter which absorb the visible and UV rays is used in___________
Luminous generator
Non-luminous generator
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