What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz?
a
0.03 m/...
Physics, 21.05.2020 07:58 nikki987654
What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz?
a
0.03 m/s
3.1 m/s
0.3 m/s
d
30 m/s
Answers: 2
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Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
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An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 Ėf and standard atmospheric pressure, what is the value of the mach number?
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