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What else can I help you with?
How do ultrasonic humidifiers work to increase humidity levels in a room?
Ultrasonic humidifiers use high-frequency vibrations to create a fine mist of water droplets, which are then released into the air to increase humidity levels in a room.
Why do you use only radio waves in space wave propagation?
I assume you want to know why communication in space uses only radio. The reason is that there is nothing else. Sound cannot travel through a vacuum, as it requires a fluid medium (or even solid) such as air or water. The vacuum of space has no air or water. It is possible to use wired systems if there is any way to string the wires.
How do you find the frequency from wavelength?
To find the frequency from wavelength, you can use the formula: frequency speed of light / wavelength.
Why do short wave broadcast services use sky wave propagation?
Short wave broadcast services use sky wave propagation because short waves can be reflected off the ionosphere, allowing the signals to travel long distances around the Earth. This allows for global coverage with relatively low power transmissions. Additionally, short waves are less affected by weather conditions compared to other frequency bands.
Heat flow through empty space occurs through radiation?
Yes, heat transfer through empty space can occur through electromagnetic radiation. This type of heat transfer is known as thermal radiation and does not require a medium for propagation, unlike conduction or convection. It is how the Sun's heat reaches the Earth.
What are the three levels you use in dance to change space?
low,medium and high
What are three factors to consider determining what type of propagation to use?
When determining the type of propagation to use, consider the plant's species and growth habits, as some plants propagate more effectively through seeds, cuttings, or division. Assess the available resources, including time, space, and equipment, since some methods may require more intensive care or specific conditions. Lastly, evaluate the desired outcomes, such as speed of propagation and genetic consistency, as these factors will influence the most suitable propagation method for your goals.
Why do horticulturists use plant propagation?
jennifer is lame
What is space wave propagation Give two examples of communication system which use space wave mode?
Space wave propagation refers to the transmission of electromagnetic waves through free space without reflection or refraction. Two examples of communication systems that use space wave mode are satellite communication systems, where signals are transmitted between ground stations and satellites in orbit, and line-of-sight microwave communication systems, where signals are transmitted directly between two antennas within line of sight of each other.
How do ultrasonic humidifiers work to increase humidity levels in a room?
Ultrasonic humidifiers use high-frequency vibrations to create a fine mist of water droplets, which are then released into the air to increase humidity levels in a room.
Why do you use only radio waves in space wave propagation?
I assume you want to know why communication in space uses only radio. The reason is that there is nothing else. Sound cannot travel through a vacuum, as it requires a fluid medium (or even solid) such as air or water. The vacuum of space has no air or water. It is possible to use wired systems if there is any way to string the wires.
Why is FM preferred to am in satellite channels?
FM stands for frequency modulation and AM stands for Amplitude modulation. In FM, frequency of a modulating signal is modulated using carrier frequency i.e. more data can be transmitted using a little space and also it is safe to transmit the information while in AM amplitude of a modulating signal is modulated using carrier frequency i.e. more space needed for transmitting the information. That's why we use FM in place of AM
What types of propagation are there?
There are three primary types of propagation: sexual propagation, asexual propagation, and micropropagation. Sexual propagation involves the use of seeds or spores to create new plants, while asexual propagation uses plant parts like cuttings, grafting, or division to create new plants. Micropropagation involves growing plants from small plant parts in a laboratory setting.
How long does it take nicotine to get out of your urine?
Nicotine can typically be detected in urine for 1-4 days after use. Factors such as frequency of use, hydration levels, and metabolism can affect how long it remains detectable.
What is motif development?
to develop a motif you have to do something to it. like use the space around you. or add an object. or use differents levels. or use the type of speed you are using. or staging :)
How do deep space radio messages work?
they use high frequency sound waves to penetrate deep into the atmosphere and possibly a black hole if you are lucky
What jobs use radio frequency engineering?
what frequency device can I use to read colours
