Correct: Sound waves are longitudinal/compressional, Gamma rays can treat cancer, Infra red is used in cooking, UV has higher frequency than microwaves, Ultra violet radiation can cause burns, Electromagnetic waves do not require a medium, Mechanical waves do require a medium, Red shift supports the Big Bang Theory, An object moving away has a lower pitch, Red has the longest wavelength and bends last, Blue shift has shorter waves, moving towards , Osscialting Theory is periods of expansions & contraction. , Copernicus theorized the Heliocentric Theory (sun), Big Bang Theory started a central point & is expanding, high frequency = high pitch , Higher frequency in front of a moving object , Steady-State Theory- it has and will always be the same, Incorrect: Sound waves are transverse, frequency = wave speed x wavelength, Gamma waves have long wavelengths, Radio waves have high frequencies, Electromagnetic waves are longitudinal, Microwaves have higher frequencies than x rays, Radio waves can cause cancer, X-rays have the most energy on the electromagnetic spectrum, Mechanical waves DO NOT require a medium, low frequency = high pitch, Higher frequency in back of a moving object, violet has the longest wavelength,
0%
Universe Review
Kongsikan
Kongsikan
Kongsikan
oleh
Koriekimrey
8th Grade
Science
Tunjukkan Lagi
Edit Kandungan
Benamkan
Lebih lagi
Papan mata
Paparkan banyak
Paparkan sedikit
Papan mata ini berciri peribadi pada masa ini. Klik
Kongsikan
untuk menjadikannya umum.
Papan mata ini telah dilumpuhkan oleh pemilik sumber.
Papan mata ini dinyahdayakan kerana pilihan anda berbeza daripada pemilik sumber.
Pilihan untuk Kembali
Ketuk Tikus Mondok
ialah templat terbuka. Ia tidak menjana skor untuk papan mata.
Log masuk diperlukan
Gaya visual
Fon
Log masuk diperlukan
Pilihan
Tukar templat
Paparkan semua
Lebih banyak format akan muncul semasa anda memainkan aktiviti.
Pulihkan autosimpan:
?