Question

5. A car can skid on a wet road due to
a. increased friction between the road and the tyres.
b. streamlined shape of the car.
c. reduced friction between the road and the tyres.
d. both b and c​

Answer 1

Answer:

Please note that the values of charge and mass of the residual particles are of protons when hydrogen gas is enclosed in the discharge tube. In case some other gas is enclosed, then the positive residues differ in the values of mass and charge. This means that unlike electron, a proton is not a universal particle.

Answer 2

Question:-

Which one is the pole of magnet

(a) East (b) West (c) North (d) none of these

Answer:-

c)✔️North