sh6untesandozayn
sh6untesandozayn sh6untesandozayn
  • 03-05-2016
  • Chemistry
contestada

Why do lighthouses use lenses?

Respuesta :

Аноним Аноним
  • 03-05-2016
To see far away? I'm thinking that like human glasses, lighthouses need lenses to see the far away boats. Or humans.
Answer Link

Otras preguntas

during the 1930s the national labor relations act , the fair labor standards act , and the glass-steal all banking reform act were passed by congress. from thes
How many different 4-digit numbers can be formed using the digits 2, 4, 5, 6, and 7 such that no digits repeat and the number is divisible by four?
The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?
which term describes an enzyme
Which of the following effects would not likely result from enacting a free trade agreement? A. Imports would increase. B. Exports would increase. C. Prices of
The barrel of a gun is also known as what? Rifle Caliber Bore Gauge
The Puritan communities in New England in the 1600s mainly emphasized
Sue scored a total of 35 points in two games she scored 6 times as many points in the second game as in the first how many more points did she score in the seco
Explain why an addition problem that has a 4-digit addends could have a 5 digit sum.
The article identifies a ''tacit racial hierarchy'' in the animated film, Rio 2, which replicates parttens in racial stereotyping throughout movie history. Base