Transverse and Longitudinal Waves Compare properties of longitudinal

Transverse and Longitudinal Waves Compare properties of longitudinal and waves. January 2022 Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves Compare properties of longitudinal and waves. January 2022 Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Match the key words to their definitions. Waves The height of a wave above the zero line. Wavelength They transfer energy from one place to another. Frequency The number of waves per second. Amplitude The distance from peak to peak/trough to trough on a wave. Stretch: Create 2 questions where the answer requires the use of at least two key words in an explanation Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves What is the difference between mass and weight? LAST LESSON What 2 processes are involved in distillation? (and in the correct order). LAST YEAR January 2022 Give 3 examples of contact forces and 3 examples of noncontact forces. LAST WEEK Name 3 organelles that are found in plant cells but not in animal cells. LAST TOPIC Challenge: Create 2 questions where the answer requires the use of at least two key words in an explanation Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022

Compare properties of longitudinal and waves. Transverse Longitudinal Compression Rarefaction Frequency Amplitude Wavelength Oscillation State the purpose of waves Define transverse and longitudinal waves & Describe the oscillation of both types of waves Suggest where you can observe transverse and longitudinal waves

Transverse and Longitudinal Waves January 2022 Describe what happens when you drop a pebble into a puddle of water. You must write in full sentences and use a connective. Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Waves carry energy from one place to another. There are 2 main types of wave you need to know about: s e v a tw h g i l. . g e s ave ns a r T W e s ver Lon gitu din Compare properties of longitudinal and waves. al W ave s e. g . so und wa ves Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Transverse Waves A transverse wave is a moving wave that consists of oscillations occurring perpendicular to the direction of energy transfer. Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Longitudinal Waves Sound, as a longitudinal wave, travels as a series of compressions and rarefactions. At areas of compression the molecules are closer together resulting in higher pressure. At rarefactions the molecules are further apart resulting in lower pressure. Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves Construct a paragraph stating what a wave is/does. You must include the word energy. Define both transverse and longitudinal waves. Label the diagram. January 2022 Look at the photograph of the DJ booth. Describe all of the places where you can see waves and the type of wave. C H A L L E N G E Challenge: Explain why we can see light in space but we are unable to hear sound. Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves C H A L L E N G E Write a definition for transverse and longitudinal waves. Draw and label a transverse and longitudinal wave and state key differences. Transverse; peak, trough, wavelength, amplitude Longitudinal; compression, rarefaction, wavelength Give examples of transverse and longitudinal waves and link each use to its properties. Compare properties of longitudinal and waves. January 2022 STRETCH: Transverse and longitudinal waves are two types of waves that are used when energy is transferred. Compare the similarities and differences between the two. [6 Marks] Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves Compare properties of longitudinal and waves. January 2022 Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves Compare properties of longitudinal and waves. January 2022 Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Transverse and longitudinal waves are two types of waves that are used when energy is transferred. Compare the similarities and differences between the two. [6 Marks] C H A L L E N G E 2 marks. 4 marks. 6 marks. Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Self assess Longitudinal waves • Use particles • Cant travel through a vacuum • Compression and rarefaction • Oscillations parallel Compare properties of longitudinal and waves. Transverse Waves • Do not use particles • Can travel through a vacuum • Peaks and troughs • Oscillations perpendicular • All waves on the EM spectrum Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Today’s Lesson Last Lesson Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Copy down the true sentences and change the false sentences to make them true. 1) Longitudinal waves have oscillations parallel to the direction of motion 2) Transverse waves show areas of compressions and rarefaction 3) Sound waves are examples of longitudinal waves 4) Waves require particles to transfer energy 5) Water waves and secondary earthquake waves are examples of transverse waves Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation

Transverse and Longitudinal Waves January 2022 Copy down the true sentences and change the false sentences to make them true. 1) Longitudinal waves have oscillations parallel to the direction of motion TRUE 2) Transverse waves show areas of compressions and rarefaction FALSE 3) Sound waves are examples of longitudinal waves. TRUE 4) Waves require particles to transfer energy FALSE 5) Water waves and secondary earthquake waves are examples of transverse waves TRUE Compare properties of longitudinal and waves. Compression, Rarefaction, Frequency, Amplitude, Wavelength, Oscillation