Kategorier: Alle - waves - electromagnetic - mechanical - frequency

af Aya Ibrahim 1 år siden

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Periodicmottion

Wave motion involves disturbances that propagate through a medium, characterized by properties such as frequency, amplitude, and periodic time. Waves can be mechanical, requiring a medium, or electromagnetic, which do not require a medium.

 Periodicmottion

Crest and Trough Compression and rarefation

Periodicmottion

Learn more about hurricanes and tornadoes, the areas of the world they affect, how they are formed and when, and what you can do to survive such an extreme storm.

Wave motion

Properties of wave motion
Frequency
Periodic Time
Complete Cycle

Type in the two official seasons from the Atlantic and Pacific.

Which are the areas/countries of the world hit most frequently or severely by hurricanes? Choose from the options below or add your own.

ChinaPhilippinesGrand CaymanJapanAustraliaUnited StatesCaribbeanMexicoTaiwanVietnamAtlantic CoastOther
Spread

Mechanical Waves

Mechanical

Electromagnetic waves

Electromagnetic Waves

Direction

Longitudinal Wave

Transverse Wave

defination

Hurricanes are the most violent, swirling storms on Earth, with winds that can go up to 259 kilometers per hour.
A hurricane's forming elements:

It is the disturbance created in a medium

Oscillatory motion

Types

The classification system for tornadoes is called The Fujita Scale (or F scale), and it's an F0 to F6 categorization of the tornado's intensity.

Each category expresses the intensity in miles per hour.

Example: category F0 (40–72 mph; includes damages to trees, chimneys, and billboards).

Type in the other 5 categories.

circular motion

Category

oscillatory mothion

Tuning fork

properties of oscillatory motion

Tornadoes can occur almost all over the world, but US's unique geography makes it the ideal place for their development.
Type in the tornado seasons in the United States, taking into account the
Southeast and Northern Plains regions.

Freqency
Preodic time
complete oscillation
Amplitude
Representing oscillatory motion

Which are the areas/countries of the world hit most frequently or severely by tornadoes? Choose from the options below or add your own.


North AmericaEuropeSouth AfricaPhilipppinesBangladeshNew ZealandSouth AmericaCanadaOther
Other
Defination

Tornadoes are local storms of short duration (this ranges between 5 and 10 minutes) formed of winds that rotate at very high speeds, usually in a counter-clockwise direction.
A tornado's characteristics:

Motion of oscilating body around its rest point that repeated is repeated in equal time intervals