Alpha particles are represented as:

Q.

Alpha particles are represented as:

Q. The alpha particles are:

Q. Complete the following fusion
reactions:
a) ${}_3^{2}He{+}_2^{1}H{\to }_{2}He{+}^{1}H+energy$
b) ${}_1^{2}H+{}_1^{2}H\to \frac{1}{2}He+{}_1^{2}n+energy$

Q. If K.E. of an electron, $\alpha -particle$ and a proton are represented by $E_1,E_2$ and $E_3$ respectively (provided all these have same de Broglie wavelength) then______________.