1. | be tripled. |
2. | be more than tripled. |
3. | be less than tripled. |
4. | become one third. |
1. | \(\frac{h \omega_{1}}{2 \pi}\) or \(\frac{h \omega_{2}}{2 \pi}\) | Either
2. | \(\left(\frac{h \omega_{1}}{2 \pi}-h \nu_{0}\right)\) or \(\left(\frac{h \omega}{2 \pi}-h \nu_{0}\right)\) | Either
3. | \(\frac{h\left(\omega_{1}+\omega_{2}\right)}{2 \pi}-h \nu_{0}\) |
4. | Both \(\frac{h\left(\omega_{1}+\omega_{2}\right)}{2 \pi}-h \nu_{0}\) and \(\frac{h\left |\omega_{1}-\omega_{2}\right|}{2 \pi}-h \nu_{0}\) |
1. | a straight line passing through the origin. |
2. | a circle. |
3. | an ellipse. |
4. | a parabola. |
1. | 2. | ||
3. | 4. |
In a photoelectric experiment, blue light is capable of ejecting a photoelectron from a specific metal while green light is not able to eject a photoelectron. Ejection of photoelectrons is also possible using light of the colour:
1. yellow
2. red
3. violet
4. orange
1. | \(x\)-axis (frequency) | a straight line with a positive intercept on the
2. | \(y\)-axis (kinetic energy) | a straight line with a positive intercept on the
3. | a parabola |
4. | a hyperbola |
1. | photon |
2. | electron |
3. | neither, since both have equal momenta |
4. | it could be either, depending on the energy |