Geography, 30.12.2021 05:10 Shavaila18
I recently purchased a new telephoto lens for my camera. One of the lenses is made of fluorite, and the other is made of a special low-dispersion optical glass. This means that the light passing through the lens is not broken up into its corresponding colors. While great for photography, it would not be ideal for a gemstone. Which of the following gemstones would make the worst lens?
a. Lapis Lazuli
b. Quartz
c. Diamond.
d. Demantoid
e. Goshenite
Answers: 3
Geography, 22.06.2019 07:30
In stage 2 farmers used the land primarily to grow food for their families and their small communities.
Answers: 3
Geography, 22.06.2019 20:30
There are 4 red balls, 6 white balls, and 3 green balls in a bag. if one ball is drawn from the bag at random, what is the probability that it is not white?
Answers: 2
Geography, 23.06.2019 01:00
In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .
Answers: 1
Geography, 23.06.2019 16:10
Migrant workers who fill employment needs in their host country often send remittances to their home countries
Answers: 2
I recently purchased a new telephoto lens for my camera. One of the lenses is made of fluorite, and...
Mathematics, 08.12.2020 19:50
Chemistry, 08.12.2020 19:50
World Languages, 08.12.2020 19:50
Chemistry, 08.12.2020 19:50
English, 08.12.2020 19:50
Arts, 08.12.2020 19:50
Physics, 08.12.2020 19:50
Mathematics, 08.12.2020 19:50
History, 08.12.2020 19:50
Arts, 08.12.2020 19:50
Mathematics, 08.12.2020 19:50
Chemistry, 08.12.2020 19:50