Given,
As we know that slope of any line passing from (x,y) point has the slope as i.e. Tan
Vector's Direction can be calculated by = Tan⁻¹ ,
where is the angle with the horizontal X-axis.
therefore,
= Tan⁻¹
= 23.375°
The vector's direction is the angle that the vector makes with the horizontal axis, i.e. with the X-axis. The direction of the vector is given by turning the angle of the vector around its tail to the east counterclockwise.
Therefore, the vector's direction for the given vector is 23.375° from the X-axis i.e. the vector Ax = 26 m/s2, Ay= 10 m/s2 points towards the North-East direction.
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In Electromagnetic spectrum, X-rays has very high frequency but gamma-rays has more than that. If you consider cosmic rays as an electromagnetic wave, then it would be highest energetic and has highest frequency.
In short, Your Answer is "Cosmic rays"
Hope this helps!
<span>Answer: Wavelength = 3.5 km
Explanation:
The wave equation is given as:
v = f * λ --- (1)
Where v = speed of the earthquake wave = 14 km/s = 14 * 1000 m/s
f = frequency of the earthquake wave = 4 Hz
λ = wavelength of the earthquake wave = ?
Plug in the values in Equation (1):
(1) => 14 * 1000 = 4 * λ
λ = 3500 m
λ = 3.5 km</span>