Physics

Physics

Q. When was the electron discovered?

A. 1897
B. 1896
C. 1895
D. 1898
Physics

Q. Candela is the SI unit of which of the following base quantities?

A. Mass
B. Temperature
C. Length
D. Luminous intensity
Physics

Q. Which of the following metals has the highest conductivity of all the metals?

A. Silver
B. Iron
C. Steel
D. Aluminium
Physics Science

Q. āĻ¤āĻžāĻ°āĻžāĻĻā§‡āĻ° āĻāĻŋāĻ•āĻŋāĻŽāĻŋāĻ•āĻŋ āĻ•āĻ°āĻžāĻ° āĻ•āĻžāĻ°āĻŖ āĻšāĻ˛

A. āĻĒā§ƒāĻĨāĻŋāĻŦā§€āĻ° āĻ˜ā§‚āĻ°ā§āĻŖāĻ¨
B. āĻāĻĻā§‡āĻ° āĻŦāĻŋāĻļāĻžāĻ˛ āĻĻā§‚āĻ°āĻ¤ā§āĻŦ āĻ“ āĻŦāĻžāĻ¯āĻŧā§āĻ° āĻāĻĄāĻŧ
C. āĻ¤āĻžāĻ°āĻžāĻĻā§‡āĻ° āĻŦāĻŋāĻļāĻžāĻ˛ āĻ†āĻ•āĻžāĻ°
D. āĻāĻĻā§‡āĻ° āĻŦāĻŋāĻļāĻžāĻ˛ āĻĻā§‚āĻ°āĻ¤ā§āĻŦ āĻ“ āĻŦāĻžāĻ¯āĻŧā§āĻ° āĻ˜āĻ¨āĻ¤ā§āĻŦā§‡āĻ° āĻšā§āĻ°āĻžāĻ¸āĻŦā§ƒāĻĻā§āĻ§āĻŋ
Physics Science

Q. āĻ¨āĻŋāĻ‰āĻŸāĻ¨ā§‡āĻ° āĻĒā§āĻ°āĻĨāĻŽ āĻ—āĻ¤āĻŋāĻ¸ā§‚āĻ¤ā§āĻ° āĻŸāĻŋ āĻ•āĻŋ āĻ¨āĻžāĻŽā§‡ āĻĒāĻ°āĻŋāĻšāĻŋāĻ¤ ?

A. āĻ¸ā§āĻĨāĻŋāĻ° āĻ¨ā§€āĻ¤āĻŋ
B. āĻ†āĻĒā§‡āĻ•ā§āĻˇāĻŋāĻ•āĻ¤āĻžāĻ° āĻŽā§‚āĻ˛āĻ¨ā§€āĻ¤āĻŋ
C. āĻœāĻĄāĻŧāĻ¤āĻžāĻ° āĻŽā§‚āĻ˛āĻ¨ā§€āĻ¤āĻŋ
D. āĻ•āĻžāĻ°ā§āĻ¯āĻ•āĻžāĻ°āĻŋāĻ¤āĻž āĻ¨ā§€āĻ¤āĻŋ