Which of the following particles conduct electricity thro...
Which of the following particles conduct electricity through salty water?
Atom
molecules
Electrons
Neutrons
Ions
Correct answer is E
No explanation has been provided for this answer.
If a wire 30 cm long is extended to 30.5 cm by a force of 300 N. find the strain energy of wire...
A barometer can be used in determining the I. height of a mountain II. depth of a mine III. dew...
The half-life of a radioactive element is 5 Calculate its decay constant ...
Calculate the energy stored in a 20μF capacitor. If the p.d between the plates is 40V...
Which of the following is true of sounds? ...
In the a.c circuit above, the current value is ...
When the breaks in a car are applied, the frictional force on the tyres is? ...