What happens when objects of different mass are dropped under the same gravitational conditions
1 answer:
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Answer:
A) because wave speed remains constant.
Explanation:
The wave speed of a wave in a medium depends on the nature of the medium.
For transverse waves in a string given by,
, T = tension , m = linear density
For longitudinal waves in a solid,
, ξ = modulus of elasticity, ρ = density
Like wise for different media, different properties and parameters govern the speed of waves moving through them.
It is important to mind in v = fλ ,f or λ does not influence on speed of wave in a medium but shows how f and λ varies as a wave propagate in a medium(/media).
Answer:
The value is
Explanation:
From the question we are told that
The velocity of the electron is
The mass of the electron is
Generally the deBroglie wavelength is mathematically represented as
Here h is the Planck'c constant with value
So
=>