-- In the microwave oven, the cavity (cooking chamber) is intentionally shaped
to take advantage of reflection from the walls and create the desired pattern of
standing waves inside the box.
-- In microwave communication, signal energy reflected from buildings, atmospheric
layer boundaries, ponds or wet grass, can be re-directed toward the receiving antenna,
and combine with the direct signal when both arrive there. Since the reflected path is
longer than the direct path, the two signals arrive at the receiver out of phase, and their
combined intensity depends on the phase difference. The sum may be anything between
zero (complete loss of signal) and double the normal received level.
The law of reflection states that the angle of incidence is equal to the angle of reflection. In the case of a reflector, when light rays hit the surface, they bounce off at an angle equal to the angle at which they hit the surface. This property is used in designing reflectors to control the direction of reflected light.
When a wave is reflected, the amplitude remains the same if there is no energy loss in the reflection process. However, if there is energy loss during reflection, the amplitude may change as some of the energy is absorbed or dissipated.
When waves are reflected from a parabolic reflector, they are focused towards a single point called the focal point. This phenomenon is known as "collimation," where the reflected waves become parallel to each other. Parabolic reflectors are commonly used in applications such as satellite dishes and telescopes to collect and concentrate waves at the focal point.
Reflection in car headlights occurs when light from the bulb hits the reflective surface inside the headlight housing, known as a reflector. This reflector is designed to bounce the light forward, creating a focused beam that illuminates the road in front of the car. The shape and material of the reflector are carefully designed to optimize the distribution and intensity of the light output.
No, you can be both good and evil. This is the same concept. The object is either a good absorber or a good reflector, and can not be both. Black is a good absorber, white is a good reflector.
The law of reflection states that the angle of incidence is equal to the angle of reflection. In the case of a reflector, when light rays hit the surface, they bounce off at an angle equal to the angle at which they hit the surface. This property is used in designing reflectors to control the direction of reflected light.
When a wave is reflected, the amplitude remains the same if there is no energy loss in the reflection process. However, if there is energy loss during reflection, the amplitude may change as some of the energy is absorbed or dissipated.
a light source and a reflector
Virtually all terrestrial microwave communication is point-to-point, using parabolic reflector antennas. A small percentage uses yagi, helical, corner reflector, or flat-plate reflector antennas. Essentially no "omnidirectional" antennas are used in microwave.
When waves are reflected from a parabolic reflector, they are focused towards a single point called the focal point. This phenomenon is known as "collimation," where the reflected waves become parallel to each other. Parabolic reflectors are commonly used in applications such as satellite dishes and telescopes to collect and concentrate waves at the focal point.
Reflection in car headlights occurs when light from the bulb hits the reflective surface inside the headlight housing, known as a reflector. This reflector is designed to bounce the light forward, creating a focused beam that illuminates the road in front of the car. The shape and material of the reflector are carefully designed to optimize the distribution and intensity of the light output.
The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.Example sentences for nouns:I have a reflector on the back of my bicycle.He stopped to look at his reflection in the store window.The incident gave us cause for reflecting.
The reflector horn type antenna has greater "side lobe" rejection, directionality and sensitivity (efficiency) than a dish type.
the reflection of light...I think
The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.
Not all sound that hits matter is absorbed. Some of it is reflected. That means sound bounces off the solid matter the way a tennis ball bounces off a wall. Sound reflected back to its source is an echo.
The word 'reflect' is a verb (reflect, reflects, reflecting, reflected).The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.