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.
In binary representation, what is the decimal value of the binary number 1010?
A set of programs that enables your computer’s hardware devices and application software to work together is calledÂ
In all HTML document which of the following elements is the starting element ?
To select the entire document which of the following shortcut keys is used?Â
Which of the following animations cannot be done in PowerPoint?
Which of the following is an open source software ?
How is multi-tasking achieved in operating systems?
On a multiple choice answer sheet which type of technology is used to read pencil or pen marks?
A set of rules that allow electronic devices to communicate with each other is known asÂ
An object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content is called
