0
Light waves usually vibrate in all directions but what allows only light vibrating in a certain direction to pass through?
Wiki User
∙ 10y ago
polarized light
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How do forces work in different directions?
You calculate the vector sum of all the forces acting on the object. For example, if one force is in the positive direction, say 8N, and another force is in the opposite direction, say -7N, the net force would be 8N + (-7N) = 1N.
Light which bounces off the surface of an object is called?
When light changes direction as it passes through a boundary.
Does a low pitch sound have a low frequency?
A sound wave, like any other wave, is introduced into a medium by a vibrating object. The vibrating object is the source of the disturbance that moves through the medium. The vibrating object that creates the disturbance could be the vocal cords of a person, the vibrating string and sound board of a guitar or violin, the vibrating tines of a tuning fork, or the vibrating diaphragm of a radio speaker. Regardless of what vibrating object is creating the sound wave, the particles of the medium through which the sound moves is vibrating in a back and forth motion at a given frequency. The frequency of a wave refers to how often the particles of the medium vibrate when a wave passes through the medium. The frequency of a wave is measured as the number of complete back-and-forth vibrations of a particle of the medium per unit of time. If a particle of air undergoes 1000 longitudinal vibrations in 2 seconds, then the frequency of the wave would be 500 vibrations per second. A commonly used unit for frequency is the Hertz (abbreviated Hz), where 1 Hertz = 1 vibration/second As a sound wave moves through a medium, each particle of the medium vibrates at the same frequency. This is sensible since each particle vibrates due to the motion of its nearest neighbor. The first particle of the medium begins vibrating, at say 500 Hz, and begins to set the second particle into vibrational motion at the same frequency of 500 Hz. The second particle begins vibrating at 500 Hz and thus sets the third particle of the medium into vibrational motion at 500 Hz. The process continues throughout the medium; each particle vibrates at the same frequency. And of course the frequency at which each particle vibrates is the same as the frequency of the original source of the sound wave. Subsequently, a guitar string vibrating at 500 Hz will set the air particles in the room vibrating at the same frequency of 500 Hz, which carries a sound signal to the ear of a listener, which is detected as a 500 Hz sound wave.
All sounds are produced by?
Vibrating 'air' particles, through a transfer of energy; creating a sound wave which then reaches your ears and vibrates your ear drum. (doesn't have to be air, sound also travels through water ect)
What four doors control direction of blood flow through?
valves
Which waves allows only light vibrating in certain directions to pass through?
Polarized.
What allows only light vibrating in a certain direction to pass through?
Polarized lenses
What are the directions to Eagle Creek?
You can get the directions to eagle creek on any direction website. You can also go online and get the directions to eagle creek through hotwire and Priceline.
If two wires run parallel and the current passes through both wires in the same direction?
they attract if they go opposite directions they repel
Use cardinal direction in a sentence?
The cardinals were singing when I was walking through the words
How a vibrating object produces compressions and rarefactions?
when air in the form of wave passes through the vibrating object it produce crust and trust.
When a wave transfers energy what does it transfer through?
Vibrating Molecules
How you produced sounds?
sound produced through the vibrating object .
How can two polarizing block all light passing through them?
Polarizing materials block light except in a specific direction. Two of these materials in opposite directions let no light through (it is absorbed).
Positron and electron have opposite directions?
Not necessarily. They always have opposite electric charges, but you can certainly shoot them both in the same direction through a tube. If they then encounter a magnetic field in the tube, it's true that then they'll curve in opposite directions.
What is Direction in Design?
What is Direction in Design?Direction in design provides mood and atmosphere. Direction gives the illusion of movement within a design. There are three basic directions in design:· horizontal· vertical· diagonalUse of Direction in Design:In Web design, direction is most often portrayed by the images on the page. But you can impose direction through the placement of elements on the page, and with lines especially when they have arrow heads on them.
What wave that travels through matter produced by a vibrating object?
sound.
