Meghan and Kailey are attempting to push a piano down the hallway, but as they turn up the 8thgrade hallway they are faced with
2 answers:
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Answer: 117.8 nm
Explanation:
Given,
Nonreflective coating refractive index : n = 1.21
Index of refraction: = 1.52
Wave length of light = λ = 570 nm =
Hence, the minimum thickness of the coating that will accomplish= 117.8 nm
Answer:
Explanation:
Generally the workdone in moving the proton is mathematically represented as
Where
So
Here is the velocity at A with value 50 m/s
So
Also
Here is the velocity at A with value
=>
=>
So
Now this workdone is also mathematically represented as
So
Here
So
Generally proton movement is in the direction of the electric field it means that
So