Waves in air, fluids and solids key terms

required practical

required practical is a curriculum-aligned term linked to the learning objective: Required practical: draw ray diagrams accurately from experimental data..

refraction boundary meaning

refraction. In Reflection and refraction of waves, this term helps students required practical: draw ray diagrams accurately from experimental data.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

reflection

reflection is a curriculum-aligned term linked to the learning objective: Explain why repeated angle measurements improve reliability in reflection and refraction practicals..

refraction boundary meaning

refraction. In Reflection and refraction of waves, this term helps students explain why repeated angle measurements improve reliability in reflection and refraction practicals.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sources

sources is a curriculum-aligned term linked to the learning objective: Identify sources of uncertainty when tracing rays through transparent blocks..

refraction boundary meaning

refraction. In Reflection and refraction of waves, this term helps students identify sources of uncertainty when tracing rays through transparent blocks.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

reflection

reflection is a curriculum-aligned term linked to the learning objective: Apply WS and MS skills when recording, plotting and interpreting reflection and refraction data..

refraction boundary meaning

refraction. In Reflection and refraction of waves, this term helps students apply WS and MS skills when recording, plotting and interpreting reflection and refraction data.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Describe sound waves in air as longitudinal waves..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students describe sound waves in air as longitudinal waves.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Explain that sound waves are caused by vibrating objects..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students explain that sound waves are caused by vibrating objects.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

rarefaction

rarefaction is a curriculum-aligned term linked to the learning objective: Describe how sound waves travel through a medium by compressions and rarefactions..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students describe how sound waves travel through a medium by compressions and rarefactions.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound

sound is a curriculum-aligned term linked to the learning objective: Explain why sound cannot travel through a vacuum..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students explain why sound cannot travel through a vacuum.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Link higher frequency sound waves to higher pitch..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students link higher frequency sound waves to higher pitch.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Link greater amplitude sound waves to louder sounds..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students link greater amplitude sound waves to louder sounds.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Describe echoes as reflected sound waves..

echo

echo is a curriculum-aligned term linked to the learning objective: Describe echoes as reflected sound waves..

sound wave

sound wave is a curriculum-aligned term linked to the learning objective: Interpret simple oscilloscope traces for sound waves..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students interpret simple oscilloscope traces for sound waves.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

pitch

pitch is a curriculum-aligned term linked to the learning objective: Distinguish pitch from loudness using frequency and amplitude..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students distinguish pitch from loudness using frequency and amplitude.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

speed

speed is a curriculum-aligned term linked to the learning objective: Explain why the speed of sound differs in solids, liquids and gases..

sound waves boundary meaning

sound waves. In Sound waves, this term helps students explain why the speed of sound differs in solids, liquids and gases.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.

physics only

physics only is a curriculum-aligned term linked to the learning objective: (Physics only) Define ultrasound as sound with frequency above the upper limit of human hearing..

ultrasound reflection boundary meaning

ultrasound reflection. In Waves for detection and exploration (physics only), this term helps students define ultrasound as sound with frequency above the upper limit of human hearing.. It is kept specific to Waves in air, fluids and solids so it is not confused with a nearby Unit 4.6 idea.