Which of the following can be measured in seconds Acceleration Speed Time Distance
2 answers:
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Answer:
The towers height is 322m
Explanation:
We can assume that a simple pendulum hangs from the top of the tower.
In this case, the length of the pendulum will be the same as the height of the tower.
We will use the next expression then:
Where T is the period, L is the pendulum length and g is the gravity
From the previous expression we will have then that the length will be:
Replacing:
The towers height will be then: 322m
Answer:
Wavelength = 5 * 10^{-11} meters
Explanation:
Given the following data;
Frequency = 6.0 x 10^18 Hz
Speed = 3 * 10⁸ m/s
To find the wavelength of the wave;
Mathematically, the wavelength of a wave is given by the formula;
Substituting into the formula, we have;
Wavelength = 5 * 10^{-11} meters