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What is a trasparent medium with the curved surface that is used for focusing light?
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How does image formed by plane mirror?
A highly polishes plane surface which reflects light regularly is called a plane mirror. Image is formed as the light returns to the first medium when it just falls on the other surface of the second medium.
What is the difference between incident ray and the reflected ray?
incident ray-the light ray striking a reflecting surface is called the incident ray. reflected ray-the light ray obtained after reflection from the surface, in the same medium in which the incident ray is travelling , is called the reflected ray.
Why angle of incidence is taken with the normal in reflection of light?
In the case of reflection, it makes little difference whether it is the angle with regard to the normal or the tangent to the surface since these are simply complementary angles. However, when studying refractions, there is a simpler relationship in the direction of the light ray in terms of the angle relative to the normal.Furthermore many mirrors do not reflect at their surface: the light ray travels through some thickness of glass before hitting the reflecting surface, and the travels through a the medium again before returning to the basic medium: air. There may be times - particularly with thicker glass - when refraction needs to be factored into the calculation of the path of the light beam.
How many syllables does medium have?
The word medium has 3 syllables.
How do you write this A medium apple has 72 calories. this is three fourths of the calories in medium banana. How many calories does a medium banana have?
54
What I'd a transparent medium with a curved surface that is used for focusing light?
A lens.
Can you give me an example of how light refacts?
Light refracts when the light photons changes medium, such as from air into glass. A curved glass surface will result in different levels of refractions and hence the different colors.
Example of surface wave?
In geology, a seismic wave that travels along the surface of a medium and that has a stronger effect near the surface of the medium than it has in the interior.
What are the non ohmic materials give examples?
draw the ray diagram of refraction of light at curved surfaces the following rarer medium to denser medium
How do surface waves differ form body waves?
Body waves: seismic waves that travel through the body of a medium Surface waves: seismic waves that travel along the surface of a medium and have a strong effect near the surface of the medium than it has in the interior
Do surface waves require a medium?
Yes. By definition, surface waves will travel at or near the surface of a medium. Only electromagnetic waves (light, radio, & etc) can travel through a vacuum.
Why backward curved vanes are used in ordinary centrifugal pumps?
Back ward curved vanes only suitable for Better centrifugal force, because the pumping medium slip well when it rotating, because of centrifugal force pumping medium throw without restriction by impeller:
Surface waves occur between?
Surface waves are waves that occur between two media (plural of medium).
What is the light reflection?
The phenomenon of returning of light to the first medium .When it just falls on the surface of the second medium is termed as reflection of light.
Difference between solid state fermentation and submerged fermentation?
Submerged fermentation:" The organism which can grow under the beneath the surface of the medium is called " Ex.. liquid medium (Nutrient broth) solid state-fermentation : "Organisms which can grow on the surface of the medium is called solid state fermentation" Ex.. solid medium (Nutrient agar)
What are the surface colonies on a pour plate larger than those within the medium?
The surface colonies on a pour plate larger than those within the medium especially aerobic bacteria within the medium would be a restriction of growth. The restriction of growth would be due to the lack of oxygen.
Which two factors sound intensity?
Reverberation time, loudness, Focusing, interference, echo, echelon effect, resonance, noise
