Question
Which symbol is used to make a script executable in
Linux?Solution
chmod +x filename.sh gives execute permission to a shell script.
Which device is used to measure atmospheric pressure?
What principle/law explains the working of the hydraulic brakes in automobiles?
The magnetic field lines around a straight current carrying conductor are
A positive charge is initially at rest and then allowed to move freely in a region where there is a uniform electric field. What happens to its electri...
Escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body. The escape velocity from Earth i...
"Tice splitting of different colours of light in a prism is :
Which of the following two chemical reactions are involved in the corrosion of the iron metal?
Which of the following instrument is used to measure heat radiation?
Who is credited with inventing the microphone?
What is the industrial name of Epsum?
