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It depends completely on the object. The mirror has to be of at least half the height of the object. Otherwise there will be no image of the object on the mirror.
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Does a concave mirror create a virtual image?
An virtual image is an image that is formed not by the intersection of two light beams, but it appears that these light beams intersect at some point. The optics of convex mirror doesn't allow the light beams to intersect at any position of object in relation to the mirror. Thus one can never get any real image using convex mirror
How do you determine the least count of a metric rule?
The least count in your case is just the smallest division of length on the rule.
Can you view yourself completely in a plane mirror which has a height less than half your height?
No, you can't.There are 2 ways to demonstrate this.1. Draw the ray diagram on a sheet of paper. If you are to view yourself completely, there should be rays of light from your feet being reflected to your eyes and also rays of light from your head being reflected to your eyes. You will find that for this to be possible, the mirror must be at least half your height.2. Try it yourself! Use two PLANE mirrors; one (A) with a height greater than half your height and the other (B) with a height less than half your height. You will notice that wherever you place mirror A, you will always see yourself completely whereas wherever you place mirror B, you will never see yourself completely.
Which colour of light has least critical angle?
violet has max ref index due to minimum wave length.
Which colour bends the most when white light is passed through a prism?
The violet colour will be refracted the most, it has a shorter wave length and a higher frequency. The red light will be refracted the least, with its longer wave length and lower frequency.
How do you stop noise in plumbing stack?
Install them so that they are off vertical by at least one diameter over the length of the run.
Each side of a regular pentagon has a length of 101mm Write down the least possible length of each side?
100mm
How do you find the perimeter of a triangle when you only know the length of 2 sides?
Not possible, you need at least the length of two sides and the included angle.
Is a right vertical angle a vertical angle still?
No. Or at least, I think not.
what- Two sides of a triangle measure 8 cm and 15 cm.What is the least possible length of the third side if the length is a whole number?
8cm
The perimeter of a square is at least 22 inches What is the shortest possible length for each side of this square?
5.5 inches
Does a concave mirror create a virtual image?
An virtual image is an image that is formed not by the intersection of two light beams, but it appears that these light beams intersect at some point. The optics of convex mirror doesn't allow the light beams to intersect at any position of object in relation to the mirror. Thus one can never get any real image using convex mirror
How do you draw a rectangle wth perimeter 20 cm and the least possible area?
0.000...1cm length on two sides. 19.999...9cm length on the other two.
How do you find the length of a triangle if the length of the triangle is five times the width and the perimeter is 74cm?
I don't think it is possible. You would have to know at least one other measurement such as the angle between the length and width or the length of one of the sides.
When a mirror is used in lieu of an observer when towing skiers the mirror must have?
When a mirror is used in lieu of an observer when towing skiers, the mirror must have at least 78 square inches of viewing area and have a field of vision of at least 170 degrees mounted on the vessel.
What is the least unit to measure the length?
the least unit to measure the length is fermo meter .
Your car must have at least one rearview mirror which gives view of the highway of at least how many feet to the rear?
Answers for . Your Car Must Have At Least One Rearview Mirror Which Gives A View Of The Highway At Least How Many Feet To The Rear.
