Imagine you are standing in front of a mirror, facing it.
Raise your left hand. Raise your right hand. Look at your
reflection. When you raise your left hand your reflection
raises what appears to be his right hand. But when you tilt
your head up, your reflection does too, and does not appear
to tilt his/her head down. Why is it that the mirror appears
to reverse left and right, but not up and down?
- 9 Answers
- 26553 Views
- Microsoft, I also Faced
- E-Mail Answers
Answer Posted / fern
if you place the mirror on the floor it will appear to reverse up down as well. Look at a reflective pond for an illustration of this point. The light rays that reach the eye from the mirror have taken the shortest path from the image to the mirror, a mirror, unlike a pin-hole camera, reflects the light rays.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
one question has last part like difference between two terms is 9 and product of two numbers is 10, what is the squares of sum of numbers?
Asian paints takes a contracts to paint 3 houses. Mr. White can paint a house in 6 days while Mr.Blue would take 8 days and Mr.Red 12 days. After 8 days Mr.White goes on a holiday and Mr. Blue begins to work for a period of 6 days. How many days will it take Mr.Red to complete the work?
The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?
Make a square by drawing only one line
In which year will the 21st century begin?
X < 0, Y <> 0 then what is the possibility that the result is always positive?
Difference between the perimeters of two concentric circles is 66. Find the difference between radius.
Want to get some material for apptitud e for banking preparation
a person who decided to go weekend trip should not exceed 8 hours driving in a day average speed of forward journey is 40 mph.due to traffic in sun days the return journey average speed is 30 mph.how far he can select a picnic spot.
a radioactive material of mass 16 grms in 10 years due to radiation. how many years will it take for the material to attain a mass f 1 gm
A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?
A sequence is given. You should find out error & write correct 1 2 5 10 13 26 29 48.
A person runs 6 ft in 1/4 sec. how much it will run in 10 sec.
If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actual velocity the car reaches B 45min later to the actual time. If the car engine fails after travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km
how to get the system time dynamically in orcle
