Physics, 18.08.2019 09:30 minnahelhoor
An ambulance is traveling east at 51.6 m/s. behind it there is a car traveling along the same direction at 32.3 m/s. the ambulance driver hears his siren at a frequency of 615 hz.
32.3 m/s car
51.6 m/s ambulance
what is the wavelength of the sound of the ambulance’s siren if you are standing at the position of the car? the velocity of sound in air is 343 m/s .
answer in units of m
Answers: 1
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In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.
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