Answer:
4.55 m
Explanation:
Given data
- Frequency (ν): 66.0 MHz = 66.0 × 10⁶ Hz = 66.0 × 10⁶ s⁻¹
- Speed of light (c): 3.00 × 10⁸ m/s
We can determine the wavelength of the radio waves using the following expression.
c = λ × ν
λ = c/ν
λ = (3.00 × 10⁸ m/s)/66.0 × 10⁶ s⁻¹
λ = 4.55 m
The wavelength of the radio waves is 4.55 m.
Answer:
C. an entirely new substance with new properties forms as a result of the change
Answer:
i think it will be warm air rises and takes heat with it eventually it cools and sinks
Explanation:
please mark me as brainliest if it helps
Two observations - The sky is cloudy, there is a light blue car.
Two inferences is - The cars are heading the same direction, it is a hot day outside.
Question - Where are they? On a beach?
Higher than.
that’s because ionic bonds are stronger and more complex than covalent bonds, so more heat is required to break them <3