Govt. Exams
Entrance Exams
All these principles demonstrate that in mirror reflection, the mirror acts as a perpendicular bisector with equal distances on both sides.
'X' has perfect symmetry both vertically and horizontally. Two sequential reflections at 90 degrees to each other result in the original orientation.
In water image, horizontal arrows flip (→ becomes ←, ← becomes →) and vertical arrows flip (↑ becomes ↓, ↓ becomes ↑). Pattern becomes '←↑→↓'.
Point B(4,2) reflects to B'(-4,2). Distance = √[(4-(-4))² + (2-2)²] = √64 = 8 units.
On seven-segment display, '2' in mirror becomes an unrecognizable shape, and '4' becomes distorted. The overall image becomes unrecognizable.
Applying mirror transformation (horizontal flip) followed by water transformation (vertical flip) is equivalent to a 180-degree rotation.
Water image (vertical flip) of 'L' transforms it to a shape resembling 'Γ' (gamma), where the vertical part remains but appears at top and horizontal part at top too.
A figure appears identical in both mirror and water images only if it possesses symmetry about both axes simultaneously, like a square or circle.
The mirror-reversed form ᄅ06 represents 609 when reversed back, as 6↔9 in mirror images.
Reversing GNITSRETNOC gives CONTESTING as the original word.
