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In a radio telescope radio waves strike a large curved?
In a radio telescope, radio waves strike a large curved dish, which reflects and focuses the waves onto a receiver at the focal point. The receiver then converts the radio waves into electrical signals that can be processed and analyzed by astronomers. This allows scientists to study celestial objects and phenomena in the radio frequency range.
What energy conversion occurs in a satellite dish?
In a satellite dish, electromagnetic waves carrying information are converted into electrical signals by the receiver to be processed and displayed on a screen. This process involves the conversion of electromagnetic energy into electrical energy.
When light waves are stretched by an object moving away from us?
The light waves are redshifted, meaning their wavelengths increase and their frequencies decrease. This effect is due to the Doppler effect, where the motion of the object causes a shift in the observed wavelength of light.
Which waves have lower frequency radar waves or visible waves?
Radar waves have a lower frequency that light waves.The frequency of a light wave is related to wavelength and speed by the equation c = »½. The color of a light wave is also determined by the frequency. The amplitude and brightness are not related to the frequency.
Is it true that communications statellities transmit UV waves?
No, communications satellites typically transmit and receive radio waves, not ultraviolet (UV) waves. UV waves have shorter wavelengths and higher energy than radio waves, which are used for long-distance communication. UV waves are typically used in applications like sterilization and medical treatments.
Microphone energy transformation?
It is electrical to thermal
Do light waves carry electrical and magnetic energy and does sound?
Light waves carry both electrical and magnetic energy, as they are electromagnetic waves. Sound waves do not carry electrical or magnetic energy; instead, they are mechanical waves that propagate through a medium, typically air.
How can radio waves convers to electrical energy?
An antenna picks up radio waves and converts them to electrical current
Can light waves be converted into electrical energy?
If u read a science book you will know that light waves can be converted into electrical energy.
What does a microphone and speaker have in common?
They both convert between electrical impulses and sound waves. The microphone converts sound waves into electrical impulses and the loudspeaker converts electrical impulses into sound waves.
What waves have some electrical properties and some magnetc properties?
Electromagnetic Waves.
Waves of electrical energy and magnetic energy are called?
They are called electromagnetic waves.
Which waves have some electrical properties and some magneric properties?
Electromagnetic Waves.
How loudspeaker can increase the power of sound?
it amplifies the sound actually, by strengthening the waves. the sound waves are converted into equivalent electrical waves and then it amplifies and later those electrical waves are converted the sound waves . the principle of electromagnetic induction is applied here.
How electromagnetic waves are detected?
Electromagnetic waves are detected using devices such as antennas, which convert the electromagnetic waves into electrical signals that can be processed and analyzed. These electrical signals are then used to detect properties of the electromagnetic waves, such as their frequency and intensity.
How loud speaker can increase the power of sound?
it amplifies the sound actually, by strengthening the waves. the sound waves are converted into equivalent electrical waves and then it amplifies and later those electrical waves are converted the sound waves . the principle of electromagnetic induction is applied here.
What does a microphone change sound waves into?
A microphone changes sound waves into electrical signals. The microphone diaphragm vibrates in response to sound waves, which causes a corresponding electrical signal to be generated. This electrical signal can then be amplified and processed for various applications.
