Answer:
violet
Explanation:
violet has shortest wavelength
Answer:
You should use this for work related questions :/
50/200×100%=25% is answer the formula is usefull energy output divided by total energy provided into 100%
The type of radiation that can penetrate through paper, but not through wood is called beta rays. Beta rays can penetrate paper and air, but a thin piece of alimony can stop it. Gamma can cut through anything except lead and many inches of concrete. Alpha can be stopped by paper and not penetrated. The correct answer is B.
