Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the step by step explanation to the question above.
Answer:
50.8 watt
Explanation:
we know that P=W÷t
W=F.S S-->distance=50 ft= 15.24 m
F=ma
=100×10=1000 N
SO W= 1000×15.24
=15240 J
NOW
P=W÷t t=5 mints = 5×60=300 sec
P=15240÷300
P=50.8 watt
D transferring electrons because that causes electricity
Answer:
D.
Explanation:
To solve the problem it is necessary to apply the concepts of Destructive and constructive interference. The constructive interference in tin film is given by
![2t = (m+\frac{1}{2})\frac{\lambda}{n}](https://tex.z-dn.net/?f=2t%20%3D%20%28m%2B%5Cfrac%7B1%7D%7B2%7D%29%5Cfrac%7B%5Clambda%7D%7Bn%7D)
Where,
t = thickness
Wavelenght
m= is an integer
n= film/refractive index
We use this equaton because phase change is only present for gasoline air interface, but not at the gasoline-water interface. <em>The minimum t only would be when the value of m=0 then</em>
![2nt = \frac{\lambda}{2}](https://tex.z-dn.net/?f=2nt%20%3D%20%5Cfrac%7B%5Clambda%7D%7B2%7D)
![t = \frac{560nm}{4*1-4}](https://tex.z-dn.net/?f=t%20%3D%20%5Cfrac%7B560nm%7D%7B4%2A1-4%7D)
![t = 100nm](https://tex.z-dn.net/?f=t%20%3D%20100nm)
Therefore the correct answer is D. The minimum thickness of the film to see ab right reflection is 100nm
Any type of physical act isn’t a emotional reaction. Things like crying or yelling or getting mad at yourself is emotional. Changes in your activity level, change in eating, sleeping, sense of humor. Increased uses in tobacco or drugs, when you’re becoming accident prone, when you’re not able to relax, when your heart rate increases, headaches, startled easily, when you’re tired all the time and sleep doesn’t help (fatigue). For women your period might change. When you get lower back pain, upset stomach, flare ups that are associated with allergies asthma or arthritis and if you get sick easier. If you lose more hair than normal for your body. If you’re blood pressure is up. Things like this is physical. You might find people will isolate themselves or blame themselves. They may have a difficulty concentrating. You can look up so many ways that stress can affect a person physically