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9th Science Test 6

Across
What is the bending of the path of a wave speed
Which type of ultraviolet radiation is mostly, but no completely, blocked by the atmosphere ozone layer
The use of lasers to transmit signals through narrow glass cables
In which type of wave do particles of the medium oscillate in the direction of wave motion
Which phenomenon does light above a certain frequency knock electrons loose from the atoms of certain metals
The idea that gravity is a result of the geometry of space is part of the ? theory of relativity
The three-dimensional image produced by laser light
What is a triangular glass object that separates light into its component colors through refraction
A device designed to measure the heat involved in a physical or chemical change
The quantity that measures the amount of disorder in a system
Down
Light consists of tiny bundles or packets of energy
A mirror with the reflecting surface on the inside of a spherical surface is what mirror
Which fallacies occur when a term is misleadingly used with two different meanings in one single argument?
What type of lens curves outward and bends light inward to converge on a point
The ability of a gas to be easily squeezed and compacted into smaller containers
Each of the dark fringes formed as light interferes destructively from a narrow slit is a ?
Any change in velocity
The transfer of heat without matter
What type of heat transfer occurs between a hot pad and a casserole dish resting on it