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LuckyWell [14K]
3 years ago
6

A doctor uses an instrument(s) that emits light and allows the doctor to view the inside of a patient’s intestine. What is the d

octor most likely using? - a telescope, a microscope, laser beams, or fiber optics
Physics
2 answers:
Alexxandr [17]3 years ago
7 0
Just took the test and the answer was
Fiber Optics
PSYCHO15rus [73]3 years ago
5 0
The doctor is using fiber optics.
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3 years ago
A box is dropped onto a conveyor belt moving at 3.2 m/s. If the coefficient of friction between the box and the belt is 0.28, ho
Lemur [1.5K]

Answer:

t = 1.16 s.

Explanation:

Given,

speed of conveyor belt, v = 3.2 m/s

coefficient of friction,f = 0.28

Using newton second law

f = ma

and we also know that frictional force

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Time taken by the box to move without slipping is 1.16 s.

6 0
3 years ago
What is the difference between a series circuit and a parallel circuit?
Angelina_Jolie [31]
Parallel has more than one circuit or form of energy

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6 0
3 years ago
Differentiate scalar & vector quantity?
Keith_Richards [23]
\textbf{Hello Friend}


Scalar Quantity :-

→ These are the quantities with magnitude only . These quantities doesn't have to be mentioned with direction

eg.)=> Mass , Temprature .



Vector Quantity :-

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eg.)=> Force , Displacement






_______________________________



Hope It Helps You. ☺
5 0
3 years ago
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