dp221132orhli4 dp221132orhli4

05-04-2018
Physics

contestada

A beam of light travels fastest in __________.
a.plastic
b. air
c. glass
d. its average speed is the same in each of these
e. water

Respuesta :

airekapattersoow82db airekapattersoow82db

05-04-2018

light travels fastest in light years.

Answer Link

Moonnose Moonnose

05-04-2018

I would say A as it is less dense (the particles are more spread out) so the light is not slowed down as much as it is less likely to encounter particles.

Answer Link

Otras preguntas

probable cause. help me please

12 points!!!! Brainiest will be marked if answered correctly!!!!! No links, I can’t open!!!! 1. Which of the following is most responsible for a localizing area

A number cube labeled 1 through 6 rolled three times. What is the probability that the first roll is a 1, the second roll is a 2, and the third roll is greater

Mr.Willams' physical education class lasts 7/8 hours. How many minutes are spent warming up and cooling down? Part of 7/8-hour class playing game1/2 instruct

The five-number summary suggests that about 50\%50%50, percent of sales managers at Force Inc. manage fewer than what number of accounts?

What is your favorite book?

मला मायब र देशको नट लक्ष्य हो भन्ने जस्त्र जपनाउँछमान्यता केनदेखि प्रवासम्म अथागत बुदै गएको छ । यस परिवेशमा लाजै नमानी कटपोवा महा झारे हामी सवैले राजीनामा गछी भ

is this correct please answer truthfully and don't use this for points

How does your Respiratory system work with your Cardiovascular system?

Which statement best fits in the blank box above? 1) Flea from infected rat bites person. 2)Person sneezes in a crowded market. 3) Rats breed in garbage discard

Q&A Education