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

which stamen Which statements about trapezoids and rhombuses are true . Select all that apply. Both shapes are 2-dimensional figures. Both shapes have all side
what's coquettishly in a sentence
At the same time a 32-foot water tower casts a 14-foot shadow , a nearby light posts a casts a 7-foot shadow. How tall is the light post? a. 7 ft b. 12 ft c.
the invisible line at 0 degrees longitude is called
The cafertia line was so crowded that I was _________ past the desserts before I could take one
6.48> 6.4_1> 6.470 whats the unknown digit to make the statement true
Write a paragraph explaining how domesticating livestock allowed civilizations to spread.
round 222702 to the nearest ten thousand
what is the gcf of 92 and 100
The scientific theory that describes the beginning of the universe is called the a. Expanding universe theory b. Contracting universe theory c. big bang theor