Contents
- 1 At what speed does his image approach him?
- 2 What is the speed of an image inside a plane mirror when the object is moving at 2 m/s in front of a plane mirror?
- 3 How rapidly does the distance between you and your mirror image decrease if you walk directly toward a mirror with a speed of 2.40 m s?
- 4 How fast do you approach your image when you approach a vertical plane mirror at a speed of 2 m s?
- 5 What happens when you walk towards a plane mirror?
- 6 Where are plane mirrors used?
- 7 When the object is placed at 20 cm from plane mirror what will be the image distance?
- 8 When the object moves with a velocity of 2m S its image in the plane mirror moves with a velocity of 4m S?
- 9 When the object moves with a velocity 2 m/s its image in the plane mirror moves with a velocity of?
- 10 Do plane mirrors form real or virtual images?
- 11 What is the angle between the incident and reflected beams?
- 12 What is the distance between your eye and the image of the butterfly in the mirror?
At what speed does his image approach him?
When the boy walks towards the mirror at a speed of 1 m/s his image will also appear to move towards the mirror at the same speed of 1 m/s. So the speed at which his image approach him will be 1 m/s + 1 m/s = 2 m/s.
What is the speed of an image inside a plane mirror when the object is moving at 2 m/s in front of a plane mirror?
Answer Expert Verified
Thus if you will move towards the mirror with a velocity of 2 m/s the mirror image will move towards to you with velocity of 2 m/s only. Thus your speed towards mirror + mirror image speed towards you is 4 m/s 2+2 = 4 m/s.
How rapidly does the distance between you and your mirror image decrease if you walk directly toward a mirror with a speed of 2.40 m s?
2. Chapter 26 Problem 10(a): How rapidly does the distance between you and your mirror image decrease if you walk directly toward a plane mirror with a speed of 2.4 m/s? Solution: The distance decreases at twice the walking rate since |di|=do for a plane mirror. The image is 4.4 cm behind the surface of the globe.
How fast do you approach your image when you approach a vertical plane mirror at a speed of 2 m s?
Because 2m/s the man and 2m/s his image will approach . So total value is 2+2 = 4m/s.
What happens when you walk towards a plane mirror?
If you walk behind the mirror you cannot see the image because the rays do not go there. However in front of the mirror the rays behave exactly as if they come from behind the mirror so that is where the virtual image is located.
Where are plane mirrors used?
A plane mirror has several different uses and applications including periscopes and kaleidoscopes automobiles shaving mirrors dentists’ mirror torch lights solar cookers and security-related purposes.
When the object is placed at 20 cm from plane mirror what will be the image distance?
Initially the object is placed 20 cm in front of mirror. So the image will form 20 cm behind the mirror. distance between mirror and image = 18 cm which is 2 cm less than the initial case.
When the object moves with a velocity of 2m S its image in the plane mirror moves with a velocity of 4m S?
Assertion : When the object moves with a velocity 2 m/s its image in the plane mirror moves with a velocity of 4 m/s. Reason : The image formed by a plane mirror is as far behind the mirror as the object is in front of it.
When the object moves with a velocity 2 m/s its image in the plane mirror moves with a velocity of?
Assertion: When the object moves with a velocity of 2 m/s its image in the plane mirror moves with a the velocity of 4 m/s.
Do plane mirrors form real or virtual images?
In flat or plane mirrors the image is a virtual image and is the same distance behind the mirror as the object is in front of the mirror. The image is also the same size as the object.
What is the angle between the incident and reflected beams?
The normal line divides the angle between the incident ray and the reflected ray into two equal angles. The angle between the incident ray and the normal is known as the angle of incidence. The angle between the reflected ray and the normal is known as the angle of reflection.