Which of the following is an essential physical property ...
Which of the following is an essential physical property of the wires used for making fuses?
low density
high thermal conductivity
low electrical resistivity
low melting point
Correct answer is D
No explanation has been provided for this answer.
The images formed by diverging lenses are always ...
Which of the following statements explain why hot soapy water is more effective in cleaning oil...
The quality of a note depends on its ...
When white light is dispersed by a spectrometer, the component having the shortest wavelength is ...
Which of the following is/are not affected by a magnetic field? I. Neutrons II. Cathode rays III....