Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / amita sharma
Ultraviolet rays:-The sun rays are composite of many colours. It is seen by passing the light through prisms. Some are visible but other rays are but visible. Just below the violet region of sun rays ultra violet rays are situated. Ultraviolet rays cannot excite the eye but it excites photographic plate. The ray is very important for medical purpose
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Can i work 240 volt 1400 watts 1 ton ac with 24 volt battery..! How..?
What is curvilinear motion?
State the laws of thermodynamics.
Explain the weights in pounds of liquid gallons?
What is audio frequency?
When a green colored object is illuminated by a green light it will appear as what color to the human eye?
Explain heat treatment. Why and how is it done?
What is the difference between optical zoom, digital zoom and smart zoom?
Laser is an acronym for what?
Explain nuclear fission?
What is the value of magnetism at the center of earth?
How is nuclear fission different from nuclear fusion?
how to figure cubic feet of concrete using English measurements?
What is reverberation?
All elements with an atomic number greater than what number are unstable?
