Customer FAQs Flashcards Preview

Employee Training Demo > Customer FAQs > Flashcards

Flashcards in Customer FAQs Deck (3):
1

My product broke, can I get a refund?

Yes, if you have a receipt and purchased the product in the past 30 days, as per our warranty

2

Is OSX El Capitan compatible with older Mac models?

Yes, as long as you have at least 3 GB of RAM and an Intel Core 2 Duo processor or better

3

What will the angle of reflection be for a light ray incident on a surface, making an angle of 35 degrees to the surface?

{example of how to teach product science in Brainscape.}


 

θr = 55 degrees

Remember: the angles of incidence and reflection must be measured relative to the surface's normal. 90 - 35 = 55. θi and θr are shown below.