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# Quantum Physics

Try out some quantum mechanics problems in my set Problems in Modern Physics!

Note by Steven Zheng
3 years, 5 months ago

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2 \times 3 $$2 \times 3$$
2^{34} $$2^{34}$$
a_{i-1} $$a_{i-1}$$
\frac{2}{3} $$\frac{2}{3}$$
\sqrt{2} $$\sqrt{2}$$
\sum_{i=1}^3 $$\sum_{i=1}^3$$
\sin \theta $$\sin \theta$$
\boxed{123} $$\boxed{123}$$

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steven zheng.... means explore more on it and try to make good discoveries out of it... by advancing yechnologies

- 2 years, 11 months ago

can you explain briefly this em and general relativity??/ how it relate with qm...please

- 2 years, 11 months ago

Your computer (especially the semiconductor transistors inside computers), lasers, superconducting magnets and much more are made possible by QM. Classical mechanics and classical EM are no longer areas of study. All modern physicists either study quantum physics or general relativity. Even if they specialize in applied EM, QM can explain more about EM than classical EM.

- 2 years, 11 months ago

how can we make quantum mechanics more efficient?

- 2 years, 11 months ago

What do you mean by efficient?

- 2 years, 11 months ago

You should have make it a hyperlink.

- 3 years, 5 months ago

Why didn't that cross my mind? Thanks, I will.

- 3 years, 5 months ago