Neutron and proton are commonly known as______________?

Related Mcqs:

1. Proton electron neutron and a particles have same momentum. Which of them have highest K.E ?

   A. Proton B. electron C. neutron D. a-particle...

2. A particle having the mass of an electron and the charge of a proton is called a______________?

   A. Antiproton B. Positron C. Gamma rays D. Photon...

3. In Davisson-Germer experiment the diffracted proton from crystal shows______________?

   A. Particle property B. Wave property C. Light property D. Quantum property...

4. The charge on neutron is_______________?

   A. Plus 1.6 x 10-19C B. Zero C. Minus 1.6 x 10-19C D. No definite charge...

5. Mass of neutron is________________?

   A. 1.67 x 10-31 kg B. 1.67 x 10-27 kg C. 9.1 x 10-31 kg D. 1.67 x 10-19 kg...

6. Neutron was discovered by: _________?

   A. Chadwick B. Rutherford C. Neil Bohr D. Einstein Submitted by: Rizwan Ayub Saadi...

7. The effect of the decrease in pressure with the increase of the speed of the fluid in a horizontal pipe is known as______________?

   A. Bernoulli effect B. Torricelli effect C. Venturi effect D. Stokes effect...

8. Torque is defined as______________?

   A. Turning effect of force B. Cross product of position vector and force C. Product of force and moment arm D. All A, B and C are correct...

9. 1024 can be written in scientific notation as______________?

   A. 1.024×103 B. 2 Raised to power 10 C. 0.000976 D. 1/0.00097...

10. In n-p-n transistor, p works as______________?

    A. collector B. emitter C. base D. any of above...