science

posted by .

Contact lenses improve lives. Contact lenses are an example of what?
Is the answer physics?

  • science -

    Do you have choices? What are they? Physics by itself doesn't tell me much.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physics

    How is it that contact lenses can be thinner than bifocales but just as effective at fixing someone's sight?
  2. INFECTION CONTACT LENSES

    I NEED INFORMARTION FOR THE INFECTION WHEN USE CONTACT LENSES
  3. math

    I need help finding the answer In the US about 46% of the population wear glasses or contact lenses. A sample of 85 people is taken. About how many people would you ecpect to wear glasses or contact lenses?
  4. Physics

    Two lenses are in contact. One of the lenses has a focal length of +10.0cm when used alone. When the two are in combination, an object 20cm away from the lenses forms a real image 40cm away from the lenses. What is the focal length?
  5. Science

    A scientist goes to a large international conference and hears about a new discovery. The scientist is very excited about these new findings and decides to verify the other scientists’ results by conducting her own investigations. …
  6. Science

    contact Lenses improve lives. Contact lenses are an example of an __________. my answer is indepentant variable. Someone help. it's for a science experiment.
  7. science

    fill in the blank. Contact lenses improve lives. Contact lenses are an example of a(n)__________ .
  8. UV

    the two lenses in contact are 45 cm away from the object and the distance of the object from the image is 110 cm. if one of the two lenses in contact has a focal length of 15cm, what is the focal length of the second lens?
  9. College interview

    Hi! I was just wondering if one of the teachers could tell me whether or not it is unprofessional to wear colored contact lenses to a college interview?
  10. Science

    PLEASE HELP ITS URGENT contact lenses improve your lives. contact lenses are example of an______?

More Similar Questions