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Reflection
Page 5
Questions (611)
A pair of vertical plane mirrors stands with an angle of β = 56.5 degrees between them. A pencil of light approaches in a
3 answers
asked by
steph
1,096 views
the vertices of a triangle are p(-7, -4), q(-7, -8) and r(3, -3) name the vertices of the image reflected across the line y = x
A
2 answers
asked by
Rainbow P. Flores
788 views
A dog is sitting in front of a plane mirror. At a command it jumps at the mirror with a speed of 0.50 m/s. How fast does the dog
2 answers
asked by
Bob
794 views
Sam is 180cm tall. He stands 60 cm in front of a tall plane mirror.How tall is Sam's image
2 answers
asked by
mj
789 views
Which of the following is correct for the reflected ray if a light ray strikes a plane mirror at an angle of 50° from the
3 answers
asked by
Tam
795 views
Samantha drew
Δ J K L ∆ JKL with the coordinates ( 2 , 3 ) 2, 3 , ( 4 , 3 ) 4, 3 , and ( 5 , 2 ) 5, 2 . She reflected this
2 answers
asked by
not today
751 views
Which of the following pairs of points is a reflection of each other across the y
-axis?(1 point) Responses (8, 1) and (1, 8)
1 answer
asked by
Lord
17 views
A corner reflector made from a triangular prism with index of refraction n = 1.65 is shown in the diagram. What is the maximum
2 answers
asked by
morgan l
763 views
How many times will the incident beam shown in Figure P25.3 (x = 1.10 m, y = 1.80 m) be reflected by each of the parallel
1 answer
asked by
nish
724 views
Two mirrors are placed at a 90° angle to each other. A light ray strikes one mirror 0.730 m from the intersection of the
2 answers
asked by
Christina
740 views
The vertices of a triangle are P(–4, 1), Q(–2, –8), and R(8, –1). Name the vertices of the image reflected across the
2 answers
asked by
jenny
684 views
A reflecting spherical Christmas tree ornament has a diameter of 12 cm. A child looks at the ornament from a distance of 18cm. A
1 answer
asked by
zee
728 views
A comer reflector is placed on the bottom of a lake. Light is shined from a boat at an angle of 35° to the surface of the
1 answer
asked by
Bella
687 views
A dog sitting 2.2m from a vertical mirror thinks its image is another dog.
A)How far is the image from the dog? B)To investigate,
3 answers
asked by
Amy
691 views
Find the distance light travels from its starting point, S to its final point, F by traveling two different paths: Reflecting
4 answers
asked by
Tom
707 views
A flat circular mirror of radius 0.120 m is lying on the floor. Centered above the mirror, at a height of 0.830 m, is a light
1 answer
asked by
rudi
745 views
A ray of light hits the surface of a mirror at an incident angle of 10º to the normal. What is the angle of reflection for the
5 answers
asked by
Renee
703 views
Which of the following is an example of diffuse reflection?
light reflected from the surface of a dry asphalt roadway light
2 answers
asked by
Anonymous
669 views
an object of height 5cm is placed 20cm in front of a concave mirror of radius of curvature 20cm by graphical method, find image
1 answer
asked by
mark
648 views
Which of the following is an example of diffuse reflection?
light reflected from the surface of a dry asphalt roadway light
1 answer
asked by
Anonymous
651 views
John places a mirror on the ground between himself and an apartment building. He then stands so that he can see the top edge of
3 answers
asked by
Jenny
649 views
if the angle between the incident ray and reflected ay is 120 degrees, what is the angle of reflectio?
5 answers
asked by
Anonymous
617 views
light reflects off a mirror. light reflects off the white surface of a ceiling or wall. why can you see images in amirror but
3 answers
asked by
Erika
627 views
7. the vertices of a triangle are p(-7 -4) q(-7,-8 and r(3,-3) name the vertices of the image reflected across the line y=x
A.
5 answers
asked by
dea
616 views
The rear window in a car is approximately a rectangle, 1.31 m wide and 0.390 m high. The inside rear-view mirror is 0.440 m from
1 answer
asked by
Alex
638 views
A girl sees her image in a shiny glass sphere tree ornament that has a diameter of 18 cm. The image is upright and is located
1 answer
asked by
Joe
627 views
Let's assume that solar light reaches a silicon solar cell with an angle of incidence of θi=0o. For simplicity, let's consider
1 answer
asked by
qwerty
624 views
A flat circular mirror of radius 0.150 m is lying on the floor. Centered directly above the mirror , at a height of 0.750 m, is
2 answers
asked by
Meghan
629 views
the vertices of a triangle are p(2,8, q(-8,-7)and r(5,-6). name the vertices of the image refected in the x-axis?
2 answers
asked by
stephanie
560 views
Sam wants to find the height of a window in a nearby building but it is cloudy. Sam puts a mirror on the ground between himself
2 answers
asked by
Ashley
578 views
the verticals of ABC are A(2, -5), B (-3, 5), and C ( 3,-3). The triangle is reflected over the x-axis. use arrow notation to
3 answers
asked by
nebula🌌
589 views
Point A ( 6, -2) is reflected over the X axis.Write the coordinates of A'.
2 answers
asked by
Steve
593 views
A car traveling at 22.1 m/s honks its horn as it directly approaches the side of a large building. The horn produces a long
2 answers
asked by
help me
587 views
why the ray reflected by the prism is brighter than that by the plane mirror?
2 answers
asked by
demolitrate
560 views
A man at the back of the crowd watches a parade by holding a plane mirror just above his head. The parade passes 6m behind his
2 answers
asked by
Henry
561 views
A person in a dark room looking through a window can clearly see a person outside in the daylight, whereas the person outside
2 answers
asked by
Mike
574 views
A square piece of foil with area A = 5.0 × 10^-4 m^2 and mass m = 5.0 × 10^-5 kg is suspended along one edge and hangs under
3 answers
asked by
Rams
546 views
an incident ray makes an angle of 20 degree with the plane mirror.what would be the measure of angle of reflection?
2 answers
asked by
Tanisha sengupta
547 views
Why can't you take a photograph of your image in a plane mirror and focus the camera on both your image and on the mirror frame?
2 answers
asked by
Kaity
532 views
The angle between incident ray and the mirror is 30° a. What is the angle of incidence b. What is the angle of reflection?
2 answers
asked by
muxibo
528 views
A ray of light strikes a plane mirror at a glancing angle of 65°, calculate the angle between the incident and reflected Ray's
2 answers
asked by
Leo
544 views
You are standing 0.75 m from your bathroom mirror in the morning. How far away is your image from you?
2 answers
asked by
Laura
531 views
Two upright plane mirrors, 0.89 m tall, are placed parallel to each other 2.83 m apart. The top of the mirror on the right is
6 answers
asked by
CHELSEY MORGAN
555 views
Triangle ABC has coordinates A(1, 4): B(3, -2): and C(4, 2). Find the coordinates of the image A’B’C’ after a reflection
3 answers
asked by
Anonymous
526 views
write a reflection, it should be at least 3 sentences use this as a sentence starter,
I can determine if a trait is influenced by
1 answer
asked by
NOOTNOOT
34 views
A ray of light hits a plane mirror lying across a floor 2m from the vertical wall. The angle of incidence of the ray is 40
5 answers
asked by
Carl
531 views
A concave shaving mirror has a radius of curvature of 22.0 cm. For each of the following cases, find the magnification and
2 answers
asked by
Anonymous
522 views
A student runs toward a vertical plane mirror at 5 m/s while the mirror, mounted on wheels, approaches her at 3 m/s. The speed
2 answers
asked by
Rudi
527 views
2 plane mirrors are at a right angle facing each other. A laser is beamed into one of the mirrors at an incident angle of 30
2 answers
asked by
Lyn
527 views
he rear window in a car is approximately a rectangle, 1.28 m wide and 0.160 m high. The inside rear-view mirror is 0.590 m from
2 answers
asked by
Arial
529 views
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