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Why is it easier to measure the angle of incidence an the angle of reflection n a flat surface?
When talking about reflection (normally with light), one works out the angle of incidence and the angle of reflection by drawing a line that is perpendicular (90 degrees) to the reflector and measuring the angle between this line and the ray of incidence/reflection. This line is called the normal line. It is easier to measure the angles of incidence and reflection on a flat surface, because it is easier to draw an accurate normal line.
How can you do an Experiment on angle of reflection and angle of incidence?
Set up a light source that has narrow beam (a laser pointer is perfect for this).Point it at a mirror,measure the angle of incidence and of reflection.rotate the mirror,measure the angles,continue through many angles,tabulate and graph the results.
When light is reflected is the angle of incidence at right angles to the angle of reflection?
Not usually. (Only when the angle is 45 degrees.)"The angle of incidence is equal to the angle of reflection."
When light reflects what two angles are equal?
The angle of incidence is equal to the angle of reflection.
What is meant by the Angle of incidence and Angle of reflection?
The angle of incidence and reflection are reference to of a line normal or perpendicular to a surface. The incidence angle is the incoming ray angle relative to the normal line and the reflection is the outgoing angle relative to the normal line. Both angles are in the plane containing the normal line and the incidence ray.
How are the angles of incidence and reflection of light related?
The angles of incidence and reflection are equal when light reflects off a smooth surface. This relationship is described by the law of reflection, where the angle of incidence is the same as the angle of reflection.
Are the angles of incidence and reflection ever different?
No, the angles of incidence and reflection are always equal when a light ray hits a surface and bounces off. This is known as the law of reflection.
When light is reflected how are the angles of incidence and the angles of reflection related?
The angle of incidence and the angle of reflection are related in the sense that the two angles are always the same. They are always equal.
Why is it easier to measure the angle of incidence an the angle of reflection n a flat surface?
When talking about reflection (normally with light), one works out the angle of incidence and the angle of reflection by drawing a line that is perpendicular (90 degrees) to the reflector and measuring the angle between this line and the ray of incidence/reflection. This line is called the normal line. It is easier to measure the angles of incidence and reflection on a flat surface, because it is easier to draw an accurate normal line.
How can you do an Experiment on angle of reflection and angle of incidence?
Set up a light source that has narrow beam (a laser pointer is perfect for this).Point it at a mirror,measure the angle of incidence and of reflection.rotate the mirror,measure the angles,continue through many angles,tabulate and graph the results.
When a light relects on a mirror why are the angles there?
There are 2 kinds of angle that lets reflection to occur the angle of incidence- it is the light going to flat or smooth surface the angle of reflection- where in the bouncing back of light occurs the angle of incidence and angle of reflection usually have the equal measure
When light is reflected is the angle of incidence at right angles to the angle of reflection?
Not usually. (Only when the angle is 45 degrees.)"The angle of incidence is equal to the angle of reflection."
Write an Experiment to verify laws of reflection of sound?
Set up a sound source and a microphone on opposite sides of a smooth, hard surface. Emit a sound wave from the source and measure the angle of incidence and angle of reflection using a protractor. Repeat the experiment for different angles of incidence and observe that the angle of incidence is equal to the angle of reflection, confirming the law of reflection of sound.
How do you work out how a light wave will be reflected?
You apply the law of reflection. The angle of incidence is equal to the angle of reflection. The angles are measured between the rays and the normal at the point of incidence, which means the line at right angles to the surface at that point.
When light is reflected how are the angle of the incidence and the angle of reflection related?
The angle of incidence and the angle of reflection are related in the sense that the two angles are always the same. They are always equal.
Can the angle of incidence be greater than the angle of reflection when plane mirror?
No, if the mirror is flat (a plane), the angle of incidence always equals the angle of reflection.
When light reflects what two angles are equal?
The angle of incidence is equal to the angle of reflection.
