Why don't we notice energy quantization or particle wavelengths in everyday objects?

Is an electron a wave or a particle? Support your answer by citing some experimental results.

If radium- 226 releases an alpha particle, what is the mass number of the isotope formed?

Identify the unknown particle on the left side of the following reaction? $+ p \rightarrow \mathrm{n}+\mu+$

Make a graph of the kinetic energy versus momentum for a particle of nonzero rest mass

Is an electron a wave or a particle? Support your answer by citing some experimental results.

If the kinetic energy of a particle is doubled, by what factor has its speed increased?

When is the particle moving in the positive direction?

$$f(t) = 0.01t^4 - 0.04t^3$$

Describe how the mass of a gas particle affects its rate of effusion and diffusion.

Identify the unknown nuclide or particle (X).

$$X \rightarrow_{28}^{65} \mathrm{Ni}+\gamma$$

Explain how a particle can be accelerating even though its speed is constant.

Explain how a particle can be accelerating even though its speed is constant.

The speed of a particle at t = a is given by the value of the velocity at t = a. Justify your answer.

A particle moves according to a law of motion s=f(t), t \geqslant 0, where t is measured in seconds and s in feet.

Draw a diagram like Figure 2 to illustrate the motion of the particle.

$$f(t)=\cos (\pi t / 4)$$