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What else can I help you with?
Why does the beam deflection decrease as length of beam decreases?
As you bring the source of light closer to the deflector the energy of the loss of energy from the light waves decreases. So the light waves strikes the deflector with greater energy. So more energy is needed to deflect them. Hence the deflection decreases.
How is wave made into elctricity?
Waves generate electricity through a process called wave energy conversion. Devices, such as buoys or oscillating water columns, capture the kinetic and potential energy of ocean waves as they rise and fall. This movement drives turbines or generates air pressure changes that convert mechanical energy into electrical energy. The generated electricity can then be transmitted to the grid for use.
How is a microphone made?
A microphone is made by assembling several key components, including a diaphragm, a transducer, and an enclosure. The diaphragm, usually made of a thin material, vibrates in response to sound waves, converting acoustic energy into mechanical energy. This movement is detected by the transducer, which then converts it into an electrical signal. Finally, the components are housed in a protective casing to ensure durability and optimal performance.
What is impedance in waves?
Impedance in waves refers to the measure of how much a medium resists the propagation of a wave through it. In the context of mechanical waves, such as sound, it is defined as the ratio of pressure to particle velocity. In electromagnetic waves, impedance can be characterized by the ratio of electric field to magnetic field strength. Impedance plays a crucial role in determining how waves reflect, transmit, or absorb at boundaries between different media.
Electromagnetic waves carry what kind of energy?
It is called electromagnetic energy! But the range of frequencies goes from the lowest which are long wave radio waves, up to the shortest which are gamma rays. On the way it includes infra-red, visible, ultra-violet, microwaves, and X-rays.
True or false electromagnetic waves carry mechanical energy?
False. Electromagnetic waves do not carry mechanical energy. They propagate through space by creating oscillating electric and magnetic fields and transfer energy through these fields, rather than through direct mechanical means like sound waves.
Is this true or false mecanical waves din't need matter to travel through?
False. Mechanical waves require a medium (such as air, water, or solid material) to propagate. They transmit energy through the vibration of particles in the medium. Examples of mechanical waves include sound waves and seismic waves.
Is mechanical waves can travel though empty space true or false?
False. Mechanical waves require a medium, such as air or water, to travel through. They cannot propagate through empty space because they rely on the vibration of particles in the medium to transfer energy.
What do waves carry as they move?
mechanical waves carry mechanical energy and electromagnetic waves carry electromagnetic energy.
Is it true or false a mechanical wave transmits energy through a vacuum?
not
What kind of wave carries energy?
mechanical waves carry mechanical energy and electromagnetic waves carry electromagnetic energy.
What two types of energy travel in waves?
Electromagnetic energy and mechanical energy can both travel in waves. Electromagnetic waves include light and radio waves, while mechanical waves include sound waves and ocean waves.
What type of energy are water waves?
Water waves are a form of mechanical energy, specifically a type of kinetic energy resulting from the movement of water particles.
Is A wave transfers energy true or false?
True. A wave transfers energy by propagating through a medium or space. Energy is carried by the oscillations of particles or fields in the wave, which can be in the form of mechanical waves like sound waves, electromagnetic waves like light, or other types of waves.
Which type of wave can only transfer energy through a medium?
Mechanical waves can only transfer energy through a medium. These waves require a medium, such as air or water, to propagate and transfer energy. Examples of mechanical waves include sound waves and seismic waves.
Do all waves including mechanical waves transfer energy?
Yes, all waves including mechanical waves transfer energy. In mechanical waves, energy is transferred through the motion of the medium, such as water or air. The amplitude and frequency of the wave affect the amount of energy being transferred.
Where do mechanical waves not transfer energy?
Mechanical waves do not transfer energy in a vacuum because they require a medium, such as air, water, or a solid material, to propagate. In the absence of a medium, mechanical waves cannot transfer energy as they have no particles to oscillate and carry the energy.
