Question
A metal sphere is heated. Which property remains
unchanged?Solution
When heated, a metal sphere expands, so volume and surface area increase, while density decreases. However, mass remains unchanged because no material is lost.
In MS word we may insert
Which of the following is not anti- viruses’ software?
The term "Zipping" a file encompasses:
In Excel how many characters can be typed in a single cell?
First page of Website is termed as-
What is the attempt to acquire sensitive information such as usernames, passwords, and credit card details (and sometimes, indirectly, money) by masquer...
Codes consisting of lines of varying widths or lengths that are computer-readable are known as-
What is the shortcut key for ‘Deleting One Word to the Right’?
Trackball is a...........
Which of the following is used in laser printer to transfer the image to the paper?
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