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Questions and Answers
What is the atomic weight of element A and B respectively?
What is the atomic weight of element A and B respectively?
- 14 u and 12 u
- 12 u and 16 u
- 14 u and 16 u (correct)
- 16 u and 14 u
What is the molarity of W in the mixture of H2SO4 and HCl?
What is the molarity of W in the mixture of H2SO4 and HCl?
- 0.15 M (correct)
- 0.20 M
- 0.30 M
- 0.25 M
What is the average speed of the particle between t = 0 to t = 8 second?
What is the average speed of the particle between t = 0 to t = 8 second?
- 4 ms–1
- 1 ms–1
- 2 ms–1 (correct)
- 3 ms–1
What causes avalanche breakdown of p-n junction diode?
What causes avalanche breakdown of p-n junction diode?
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In a uniform magnetic field, if a proton and a deuteron enter with equal kinetic energy in the direction perpendicular to the field, what is the ratio of the radius of their circular paths?
In a uniform magnetic field, if a proton and a deuteron enter with equal kinetic energy in the direction perpendicular to the field, what is the ratio of the radius of their circular paths?
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