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Created page with "==Key Stage 2== ===Meaning=== You cannot see through something that is opaque. ==Key Stage 3== ===Meaning=== Opaque materials do not allow light to pass throu..."
==Key Stage 2==
===Meaning===
You cannot see through something that is [[opaque]].
==Key Stage 3==
===Meaning===
[[Opaque]] [[material]]s do not allow [[light]] to pass through.
===About Opaque Materials===
: A [[material]] may be [[opaque]] because it [[Absorb (Physics)|absorbs]] [[Reflection|reflects]] [[light]].
: Some [[material]]s may not be completely [[opaque]] or [[transparent]] and may be referred to as [[translucent]].
: How much [[light]] is blocked by a [[material]] is called its [[opacity]].
==Key Stage 4==
===Meaning===
[[Opaque]] [[material]]s do not allow [[light]] to pass through.
===About Opaque Materials===
: A [[material]] may be [[opaque]] because it [[Absorb (Physics)|absorbs]] [[Reflection|reflects]] [[light]].
: Some [[material]]s may not be completely [[opaque]] or [[transparent]] and may be referred to as [[translucent]].
: How much [[light]] is blocked by a [[material]] is called its [[opacity]].
===Meaning===
You cannot see through something that is [[opaque]].
==Key Stage 3==
===Meaning===
[[Opaque]] [[material]]s do not allow [[light]] to pass through.
===About Opaque Materials===
: A [[material]] may be [[opaque]] because it [[Absorb (Physics)|absorbs]] [[Reflection|reflects]] [[light]].
: Some [[material]]s may not be completely [[opaque]] or [[transparent]] and may be referred to as [[translucent]].
: How much [[light]] is blocked by a [[material]] is called its [[opacity]].
==Key Stage 4==
===Meaning===
[[Opaque]] [[material]]s do not allow [[light]] to pass through.
===About Opaque Materials===
: A [[material]] may be [[opaque]] because it [[Absorb (Physics)|absorbs]] [[Reflection|reflects]] [[light]].
: Some [[material]]s may not be completely [[opaque]] or [[transparent]] and may be referred to as [[translucent]].
: How much [[light]] is blocked by a [[material]] is called its [[opacity]].