A(n) ______________ converts electrical energy into mechanical ...

[gbarreiro]

A(n) ______________ converts electrical energy into mechanical energy.
 Fill in the blank(s) with correct word

Question 2

A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative to the normal. If the index of refraction of water and glass are 1.33 and 1.5, respectively, at what angle (in degrees) does the light leave the glass (relative to its normal)?
 a. 26
  b. 35
  c. 42
  d. 22
  e. 48

[dominiqueenicolee]

Answer to Question 1

motor

Answer to Question 2

c

[gbarreiro]

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[dominiqueenicolee]

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