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Arisha Andreah Williams
Questions and answers by visitors named
Arisha Andreah Williams
Questions (14)
A student is designing a setup where a magnetic field will induce an electric current. Which of the following must they include
1 answer
145 views
In a transformer, there is a primary voltage of 130V and a secondary voltage of 50V. If there are 5 turns in the secondary
4 answers
195 views
In a transformer, there is a primary voltage of 70V and a secondary voltage of 210V. Which statement best describes this
2 answers
202 views
Which of the following statements about a motor is correct?
1 answer
105 views
How could you use a magnet to gather evidence that magnetic fields and electric currents have a causal relationship?
1 answer
153 views
Which of the following is required in order for a copper wire to create a magnetic field? (1 point)
Responses A power source such
1 answer
199 views
A sound wave passes through regions of the ocean with varying density. How do the varying wavelengths correspond to the density
3 answers
134 views
The ultraviolet catastrophe is good evidence for the:(1 point)
Responses neither the wave nor the particle nature of quanta
1 answer
132 views
Interference and diffraction patterns are good evidence for __________.(1 point)
Responses both the particle nature and wave
1 answer
243 views
The photoelectric effect is good evidence for __________.(1 point)
Responses neither the wave nor the particle nature of light,
3 answers
186 views
Following his diagnosis,Trenton's doctor explains that his condition is caused by a mutation in genes along with some
3 answers
318 views
what did president abrham lincoln do in 1862 to help influence food regulation in america
3 answers
441 views
what did president Roosevelt do in 1906 that influenced the regulation of food in the united states
3 answers
295 views
james lives in the 11500s and need a tooth pulled who would most likely perform this task
3 answers
357 views
