Because they behave just like all the electromagnetic waves of the spectrum. Same equations, just shorter wavelengths and more energy.
Hope you get it :)
Answer:
B will take 1.034 times the time of A from Boston to Hartford.
Explanation:
Let the distance from Boston to Hartford be S.
Person A drives at a constant speed of 55 mph for the entire trip,
Time taken by person A
![t_A=\frac{S}{55}](https://tex.z-dn.net/?f=t_A%3D%5Cfrac%7BS%7D%7B55%7D)
Person B drives at 65 mph for half the distance and then drives 45 mph for the second half of the distance.
Time taken by person B
![t_B=\frac{\frac{S}{2}}{65}+\frac{\frac{S}{2}}{45}=\frac{S}{130}+\frac{S}{90}=\frac{220S}{130\times 90}=\frac{11S}{585}](https://tex.z-dn.net/?f=t_B%3D%5Cfrac%7B%5Cfrac%7BS%7D%7B2%7D%7D%7B65%7D%2B%5Cfrac%7B%5Cfrac%7BS%7D%7B2%7D%7D%7B45%7D%3D%5Cfrac%7BS%7D%7B130%7D%2B%5Cfrac%7BS%7D%7B90%7D%3D%5Cfrac%7B220S%7D%7B130%5Ctimes%2090%7D%3D%5Cfrac%7B11S%7D%7B585%7D)
Ratio of time of arrival of B to A
![\frac{t_B}{t_A}=\frac{\frac{11S}{585}}{\frac{S}{55}}=\frac{121}{117}=1.034](https://tex.z-dn.net/?f=%5Cfrac%7Bt_B%7D%7Bt_A%7D%3D%5Cfrac%7B%5Cfrac%7B11S%7D%7B585%7D%7D%7B%5Cfrac%7BS%7D%7B55%7D%7D%3D%5Cfrac%7B121%7D%7B117%7D%3D1.034)
B will take 1.034 times the time of A from Boston to Hartford.
Golf ball because it weighs less so it has more power to yeah
Answer:
1.26 secs.
Explanation:
The following data were obtained from the question:
Force (F) = 20 N
Extention (e) = 0.2 m
Mass (m) = 4 Kg
Period (T) =.?
Next, we shall determine the spring constant, K for spring.
The spring constant, K can be obtained as follow:
Force (F) = 20 N
Extention (e) = 0.2 m
Spring constant (K) =..?
F = Ke
20 = K x 0.2
Divide both side by 0.2
K = 20/0.2
K = 100 N/m
Finally, we shall determine the period of oscillation of the 4 kg object suspended on the spring. This can be achieved as follow:
Mass (m) = 4 Kg
Spring constant (K) = 100 N/m
Period (T) =..?
T = 2π√(m/K)
T = 2π√(4/100)
T = 2π x √(0.04)
T = 2π x 0.2
T = 1.26 secs.
Therefore, the period of oscillation of the 4 kg object suspended on the spring is 1.26 secs.
The characteristic of light that does not change is the frequency of the light as it moves from air into corn oil.
<h3>What is light?</h3>
Light is an electromagnetic wave that is visible to the eye. It is loosely used to refer to all the waves in the electromagnetic spectrum but more specifically to the waves that belong to the visible spectrum.
The characteristic of light that does not change is the frequency of the light as it moves from air into corn oil.
Leran more about light:brainly.com/question/15200315?
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