Question
The radiation initially produced in fluorescent tube is
–Solution
The primary radiation that is initially produced within a fluorescent lamp is analogous to that emitted by a low pressure mercury lamp. Fluorescent lamps produce UV radiation by ionizing low-pressure mercury vapour. A phosphorescent coating on the inside of the tubes absorbs the UV and converts it to visible light.
The redshift theory is associated with ________.
Which mountain range must be crossed to experience the Chinook winds during the winter months?
In which part of India is Dandakaranaya situated?
Tuju pass joins?
Which is the highest peak in Andaman and Nicobar Islands?
Which one among the following is the coral group of islands of India?
Which of the following is a part of the Eastern coast?
Which mountain range system is the highest and most extensive in Europe?
Which is the fifth highest mountain in the world?
Venus's atmosphere primarily contains what type of clouds?
