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☆☆☆☆☆The characteristics of a sound wave is the Amplitude, Frequency, Wavelength, time period, and velocity. The sound wave itself is a longitudinal wave that shows the rarefactions and compressions of a sound wave.
An angle that is between 90 degrees and 180 degrees is called an obtuse angle.
Ex. : 175 degrees, 140 degrees.
tinnitus (a+)
megaminx
Voltage . . . DC voltmeter
Current . . . DC ammeter
The "ohmmeter" is also fundamentally a DC ammeter at heart.
Frequency . . . DC doesn't have frequency.
There are three global circulation cells - Hadley cell, Ferrel cell, and Polar cell. Their primary roles are directing the flow of air on the planet.
No, light is a transverse wave.
No, light is a transverse wave.
No, light is a transverse wave.
No, light is a transverse wave.
Wave speed = wavelength x frequency
4.0 m/s = wavelength x 2.50 Hz
1.6 m = wavelength
A+ is forces and motion
Constructive interference occurs when amplitudes of two waves combine to produce a wave with a larger amplitude.
If a wave with a smaller amplitude is produced, destructive interference has occurred.
Anode & Cathode
No, the steam engine is an external combustion engine because the steam is heated by heat generated by combustion outside externally through heat transfer.
A spark ignition engine is an example of an internal combustion engine.
Inertia is the property of matter by which it remains in constant, uniform motion unless acted upon by an external force.
Gravity is an ever-present external force.
An integrated circuit contains multiple diodes and transistors on silicon. A processor performs the calculations in a computer.
forces and motion
cook
Strength of electric field is inversely proportional to the square of the distance right from the positive charge
