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

Find the value of x in the triangle shown below How do I do this?

What is the number in a chemical formula that tells the number of specific atoms in the molecule?

List who was on the committee to draft the declaration of independence, and highlight the key author?

If potassium channels in a neuron were blocked, would it be possible to produce an action potential?

In 3–5 sentences, explain the impacts that European contact and settlement had on the Native Americans

A 3-year-old child with the diagnosis of tetralogy of Fallot is brought to the United States by a charitable organization for cardiac surgery. What should the

how does oedipus accepting of fate ennoble him?

1.8(3x−1)=17.64 solve for x

What did thomas Jefferson mean by the phrase "all men are created equal "

please help! alge 2 is hard :( A company makes a profit of $20 per software package and $30 per video game produced. The feasibility region where x is the numbe