*Compute the speed by dividing the displacement and the average time. Table: Displacement: 50 meters Walking 32.17s Time Jogging Running 8.67 s Trial 1 16.07s Trial 2 31.63s 17.12s 7.51s Trial 3 33.22s 16.67s 8.03s Average 32.34s 16.62s 8.07s Computation: Speed for walking: Speed for jogging: Speed for running:

Q: A convex grocery store security mirror has a focal length of -0.500 m. A 1.50 m tall person stands…

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Q: at is th angle or rerlection shown in the diagram with a ray of light being reflected by a plane…

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Q: Which of the following has a virtual focal point     Concave Mirror     Convex Mirror     Flat…

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Q: An object that is 2.50 m tall is placed 8.60 m from a large mirror.  If an image is formed at a…

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Q: Do you have an idea about how the rainbows were formed?

A: Do you have an idea about how the rainbows were formed?

Q: An object is placed in front of a concave mirror, the object is at a distance between the mirror and…

A: Given statement is false as image formed by a concave mirror of object placed between focus and…

Q: Relative to the distance of an object in front of a plane mirror, how far behind the mirror is the…

A: Distance of image in plane mirror:

Q: An object is placed at a distance of 30cm from a concave mirror of a focal length of 20cm. Find the…

A: Since using sign convention, the direction of light is positive. So applying in question. Given.…

Q: What happens when a ray of light falls normally (or perpendicularly) on the surface of a plane…

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Q: What term is used for the line that passes through the center of curvature of a spherical mirror and…

A: The correct answer is principal axis.

Q: A concave mirror with a focal length of 8 cm forms an image of a small object placed 10 cm in front…

A: The mirror equation is given by,

Q: AN ARROW OF HEIGHT 40 CM IS LOCATED AT A FOCAL DISTANCE OF 90 CM FROM A CONVEX MIRROR. IF WE…

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Q: A ball is set 3 feet in front of a flat mirror. How far away from the ball will the image of the…

A: Object distance = 3 feet type of mirror = flat ( plane mirror )  We need to find the distance of…

Q: An object is placed 80 cm in front of a concave mirror with a focal length of 18 cm. Where is the…

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Q: Give at least 10 examples of concave and convex mirror (with pictures)

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Q: How can a concave mirror produce: an upright image an inverted image a virtual image a real image…

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Q: Name a mirror that can give an erect and enlarged image of an object.

A: When an object is situated in between pole and principle focus of the concave mirror, the image will…

Q: The image seen in a convex mirror, in comparison with the object, is always  a) Smaller and upright…

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Q: A concave mirror produces three times magnified (enlarged) real image of an object placed at 10 cm…

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Q: What are 3 types of mirrors?

A: There are three types of mirror 1. Plane mirror 2. Concave mirror 3. Convex mirror

Q: Calculate the image distance in centimeters when an object is placed 5 cm away from a convex mirror…

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Q: In what way is an image formed by a mirror inverted? From top to bottom By refraction…

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Q: If a person walks toward a plane mirror at a speed 2 m/s, his image formed by the mirror will appear…

A: Velocity of person towards the plane mirror  Vb = 2 m/s  Velocity of image towards boy is  Vi = -2…

Q: If a light ray strikes a mirror at an angle of 28.4 degrees from the normal, at what angle is it…

A: The objective of this question is to find the angle at which a light ray is reflected from the…

Q: An object is placed 10 inches in front of a concave spherical mirror of 8 in radius of curvature.…

A: Given data The object distance is given as u = 10 in = 0.254 m. The radius of curvature is given as…

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A: Speed=5m/s

Q: Where is the image of an object placed in the front of convex mirror formed?

A: The images formed by a convex mirror are always behind the mirror.