crossword
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
4.
mirrage is an example of .................... refraction
5.
the process in which left side of the image appears to be in the right side of the mirror is called.............
Down:
1.
The bending of light when it passes obliquely from transparent medium to another is called ...........
2.
The perpendicular distance above the principal axis is considered to be
3.
When the angle of incidence exceeds the value of .................., the refracted ray is not possible.
OK