English National Curriculum - Science Science
Mission Objectives
Describe how sound waves can be transmitted from one medium to another
Describe how the frequency range of human hearing is limited
Describe how frequency and amplitude effects sound
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Words and meanings to learn
convert
Something changing in character or form.
longitudinal
A wave with vibrations which are parallel to the direction it travels.
disturbances
A disruption affecting a normal state.
relevance
The amount that something is similar to another.
amplitude
The maximum extent of a vibration or oscillation, measured from the position of equilibrium.
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