Answer:
I think the answer is 0.2 m/s2
Explanation:
The wavelength of the radio broadcast wave given the data is 3.10 m (Option B)
What is wavelength?
ThisThis is simply defined as the distance between two successive crests or trough
Relationships between frequency, wavelength and velocity
The velocity, frequency and wavelength of a wave are related according to the following equation
Velocity (v) = wavelength (λ) × frequency (f)
v = λf
How to determine the wavelength
Velocity (v) = 3×10⁸ m/s
Frequency (f) = 9.67×10⁷ s⁻¹
Wavelength (λ) =?
λ = v /f
λ = 3×10⁸ / 9.67×10⁷
λ = 3.10 m
Learn more about wave:
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Remember Newton's Second Law F = mass * acceleration
mass = 12 kg
acceleration = 4 m/s^2
F = 12 * 4 = 48 N
The correct answer is Matter is made up of atoms and has mass.
Answer: Velocity involves a particular direction, i.e. North. Speed does not include a direction.
