Light in motion
Themed · AI-assisted original · Content checked · Criss-cross style
Light in motion
Explore eight words about light and optical materials.
Adjective for a material through which objects can be seen clearly (11)
Arrows move · Space changes direction · Enter selects the next clue
Across→
Down↓
About this light & optics crossword
4 Across answers meet 4 Down answers. Eight selected optics terms cover direction changes, colors, objects and material properties. One clue uses the apparent bend of a straw in water; clear transmission differs from merely letting light through. Some letters have no crossing clue.
Subject vocabulary · Topic knowledge can help with some clues.
11 × 10 grid · 8 clues · Criss-cross style
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Light in motion
Themed · 11 × 10 · ClueFill · AI-assisted original · Content checked
Across
1. Adjective for a material through which objects can be seen clearly (11)
3. Darkened region formed when an object blocks direct light (6)
5. Transparent optical block that can separate white light into colors (5)
7. Return of light from a surface into its original medium (10)
Down
2. Light-bending effect that can make a straight straw look bent in water (10)
3. Range of colors produced when visible light is dispersed (8)
4. Adjective for a material that does not transmit visible light (6)
6. Transparent optical element shaped to converge or diverge light (4)