Weegy: Light has a dual nature and acts like both a wave and a particle. - is true regarding the properties of light.
User: if a light wave hits a smooth surface at an angle of incidence of 40° the angle of reflection is
Weegy: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is 40 degrees.
User: If a wave has a wavelength of 13 meters and a period of 0.005 what’s the velocity of the wave
Weegy: If a wavelength of 13 m in a period of 0.005, the velocity of the wave is 2600ms ? . V = /T ; V = 13m / 0.005s ; V = 2600ms
User: your boss asks you to adjust the temperature so that a sound wave travels more quickly through the air. you increase the temperature from 30°C to 36°C. what’s the velocity of the sound wave at this new temperature?
Weegy: Velocity of sound in air = 331.5 m/s + 0.59 m/s* C times (the new temperature) v = 331.5 + 0.59 * 36 v= 352.6 Hz
User: your boss asks you compare to sound waves and determine which has a higher frequency wave a has a period of 4/100 second and we will be having a period of one/7 second but what would you tell your boss
Weegy: Frequency = 1/ T ,Wave A frequency =1/ 4/100 = 100/ 4 = 25 Hz, Wave B frequency = 1/ 1/7 = 7/1 = 7 Hz. Wave A has the higher frequency. Its frequency is 25 Hz.
User: The longest wavelength within the visable spectrum is blank light
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