Arrange `alpha`, `beta` and `gamma`-rays, ascending order of their penetrating power.

Arrange alpha,beta,gamma rays in the decreasing order of their masses :

State the decreasing order of the penetration power of orbitals.

Arrange the alpha,beta and gamma -rays in the order indicated-(i) increasing extent of deflection by a magnetic field (ii) decreasing power of ionise gases.

Compare alpha,beta & gamma ray in respect of charge, ionisation power and penetratin property.

Which of the following rays has higher penetrating power-

Compare the following properties alpha,beta and gamma -ray? Penetrating power

Compare the following properties alpha,beta and gamma -ray? effect of electric and magnetic field

State the comparison among alpha, beta and gamma - diversity.

Alpha, Beta and Gamma diversity are types of genetic diversity.

Consider the vectors hat i+cos(beta-alpha) hat j+cos(gamma-alpha) hat k ,cos(alpha-beta) hat i+ hat j+"cos"(gamma-beta) hat k and cos(alpha-gamma) hat i+cos(beta-gamma) hat j+a hat k where alpha,beta , and gamma are different angles. If these vectors are coplanar, show that a is independent of alpha,beta and gamma