mvillErine mvillErine

02-03-2017
Health

contestada

Which scientist made it possible for digital signals to travel long distances using pulses of light?
a. isaac newton
b. warren washington
c. charles kuen kao
d. christian doppler

Respuesta :

theukegod theukegod

02-03-2017

The scientist was Charles Kuen Kao.

Answer Link

Otras preguntas

Who believed that our 'nature' is constructed by the choices we make. •Achebe •Camus •Heaney •Kincaid

Angles - Question attached maths

flame tests are used to identify

What is Anthropogenic Change? Has it been more positive or negative and why?

Am a six letter word. My motto is together as one. If you remove my 1st and 2nd letters, people will wear me. If you remove my 3rd letter, am very painfull. If

What is the Doppler effect used by weather forecasters to measure?

Use the drop-down menu to answer each question. What causes earthquakes? Where do earthquakes begin?

Which nation was not one of the Allies in World War I?

How does the conflict between captialism and communism increase tensions between the u.s and s.u

Can someone explain how to do this step by step please Order Of Operations: Parentheses in PEMDAS Whoever explains step by step and helps me will get marked BRA