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Between 7:30 and 10:00 PM, on evenings when the transmitter is turned on. Radio waves travel whenever the radio transmitter is turned on. It can be on 24 hours a day, or it can be turned on and off whenever the station management feels like it. Some AM stations are called "Daytime" stations, which means they must turn their transmitters off or down to a low wattage at dusk and then turn the transmitter back up to full power at daybreak. There are radio waves traveling throughout the universe that are not manufactured by a human made transmitter. They are made by nature and they travel 24 hours a day, seven days a week.
What else can I help you with?
What type of medium is required by radio waves?
radio waves do not require a medium to travel,it can even travel through vaccum
Why radio waves can travel through space but sound waves cannot?
radio astronomy
Why can radio waves can travel through space but sound waves cannot?
radio astronomy
What is the objective of travel faster radio waves or sound waves?
sound waves
How does the speed of radio waves compare with the speed of infrared waves?
Radio waves travel at the speed of light, which is the fastest speed possible in a vacuum. Infrared waves also travel at the speed of light, so both types of waves travel at the same speed.
Where do radio waves travel?
To infinity and beyond.
How do texts travel?
Radio waves mate
Which waves travel through vacuum?
Electromagnetic waves, such as light, radio waves, and x-rays, can travel through a vacuum because they do not require a medium to propagate. These waves consist of changing electric and magnetic fields that can travel through empty space.
How does the speed of radio waves compare with the speed of infrared waves?
Radio waves travel at the speed of light, which is approximately 300,000 kilometers per second in a vacuum. Infrared waves also travel at the speed of light, so both types of waves travel at the same speed.
Do radio waves need medium to travel?
light waves do not need a medium. Electromagnetic Waves (EM) do not need a medium. For example visible light, radio waves, microwaves, UV light and x-rays do not. These travel @ 300 million meters/sec in a vacuum.
Why do radio waves travel faster than the sound wave?
Radio waves are just low frequency light waves. They travel at the speed of light, much faster than sound waves which are just changes in pressure traveling in waves
Which waves travel at the Speed of light?
All electromagnetic waves, including radio.
