optics

Tagged Discussions

Trump Went to East Palestine, Ohio

Jim Bauer @porwest (112717) • United States 23 Feb 23

Sure, largely it's a publicity stunt—Trump making an appearance two weeks following the tragic train derailment in East Palestine, Ohio. At the same time, it's not un-Trump. During his presidency he regularly visited areas of the...

7 responses •

4 people

Why is the eye most sensitive to the color green?

ilovebooks @ilovebooks (26) • Philippines 12 Jun 10

My physics instructor mentioned that red is the first color to reach our eyes (thus, used in ambulance letters), that yellow and black are the most contrasting colors (thus, used in pedestrian lanes) and that the eye is most...

2 responses

My Final Year Project

deenaly @deenaly (162) • Malaysia 2 Feb 10

I'm doing a final year project entitled "The Optical Ray Tracing Technique in Lens System". Right now I got stuck in some areas of my research and I would like to know if any of MyLotters can help me with these problems. 1. I...

Got a numerical problem in optics, can u solve.. my teacher said its wrong.

sirfsuraz @sirfsuraz (468) • Nepal 29 Jun 08

the angle of incident of light that passes through 60 degree prism is given as 45 degree. and the refractive index of prism is 1.5. find the angle of emergence and angle of deviation.. I applied the formula assuming the prism is...

Optical Illusions..!

medstudents4 @medstudents4 (826) • India 24 Aug 07

hi friends have you seen them..?how do you find them?i find them very interesting,challenging and mysterious...like this one..believe me its not an animated one but just a picture but definitely an illusive one..check it if you...

optical illusions

picture of optical illusion

1 response •

1 person

optics, UV,

bobkimcc @bobkimcc (25) • China 9 Apr 07

HI, I'm a newcomer. My majoe is optics, belong to the physics. I hope make friends in here and get the help, we can discuss the topic about the laser statement. thanks.

1 response

Do you wear an goggle of cntact lence.....

sunny1984 @sunny1984 (639) • India 22 Feb 07

Is the cotact lence easy to wear how does it feel after...

2 responses

the word LASER stands for?

mannu_india @mannu_india (702) • India 29 Dec 06

1 response

do you wear glasses?

deepchilwal @deepchilwal (94) • India 27 Nov 06

Hey guys..........do you wear glasses? i wear....

4 responses