1.A certain particle is radioactive and decays with a certain half-life when at
ID: 1864432 • Letter: 1
Question
1.A certain particle is radioactive and decays with a certain half-life when at rest. A beam of these particles moving near the speed of light will appear to have when they were at rest half-life as the samee O a longer a shorter 2.The lens shown in the diagram is diverging converging or diverging, depending on which direction the light is traveling converging 3.Consider the photoelectric effect. If we use light with a longer wavelength, the ejected electrons will generally have velocity the samee O less more 4. When we isothermally compress an ideal gas, we must neither add heat or remove heat There is not enough information given to determine whether heat should be added or removed add heat to the gas remove heat from the gas HideExplanation / Answer
(1) The half-life of the particle will remain the same.
(2) The lens is converging or diverging depending on which direction the light is traveling.
(3) They will have a less velocity.
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