Strong feelings of fatigue.
No, electromagnetic waves are not longitudinal waves. They are transverse waves, meaning the oscillations of the wave are perpendicular to the direction of energy transfer.
Light waves are transverse waves, meaning that the oscillations of the wave occur perpendicular to the direction of wave propagation. This is in contrast to compressional waves, where the oscillations are parallel to the direction of propagation, such as in sound waves.
Shock waves are a type of longitudinal waves, meaning the particles of the medium vibrate in the same direction as the wave is moving. This is in contrast to transverse waves, where the particles move perpendicular to the direction of the wave.
Light waves and sound waves are both forms of energy that travel in waves, but they have key differences. Light waves are electromagnetic waves that can travel through a vacuum, while sound waves are mechanical waves that require a medium, such as air or water, to travel through. Light waves travel much faster than sound waves, at a speed of about 186,282 miles per second in a vacuum, while sound waves travel at a speed of about 767 miles per hour in air. Additionally, light waves are transverse waves, meaning they oscillate perpendicular to the direction of travel, while sound waves are longitudinal waves, meaning they oscillate parallel to the direction of travel.
Electromagnetic waves are always transverse waves, meaning their oscillations are perpendicular to the direction of wave travel. Examples include light, radio waves, and X-rays.
sleepiness
Hypersomnia means too much sleep. Hypersomnia can be a symptom of depression.
No it's an adjective.
There is no adverb for sleepiness (tiredness). But there is an adverb for sleep, which is sleepily.
karolinska sleepiness scale
Yes, the word 'sleepiness' is a noun, a word for a physical state.
Alzheimer's can cause sleepiness and loss of appetite.
No, electromagnetic waves are not longitudinal waves. They are transverse waves, meaning the oscillations of the wave are perpendicular to the direction of energy transfer.
When I'm sleepy, I have sleepiness. When I'm tired, I'm fatigued.
The adverb form of sleepiness is sleepily.An example sentence is: "she sleepily climbed into bed".
The causes of excessive daytime sleepiness include lacking sleep during the night and also some illnesses or their treatment. If someone is having chemotherapy this can cause sleepiness. Also if someone is not eating enough and they are starving this can cause sleepiness.
By sleeping