From the given options, identify the form of radioactive decay that would be most likely to detect which happens in the room next to the one you are currently in. Concept Introduction: There are four types of radioactive decay: alpha decay, beta decay, gamma decay and positron decay. Alpha decay emits alpha particle which helium nuclei. Beta decay emits beta particles which are electrons. Gamma decay emits gamma radiations. The order of their ionizing power is: gamma radiation < positron = beta radiation< alpha radiation. Thus the ionizing power of gamma radiation is lowest while that of alpha radiation is highest. The order of their penetrating power is: alpha radiation < positron = beta radiation < gamma radiation. Thus the penetrating power of alpha radiation is lowest while that of gamma radiation is highest.

Question

Want to see the full answer?

Answer 1

Question

Chapter 17, Problem 4SAQ

Interpretation Introduction

Interpretation: From the given options, identify the form of radioactive decay that would be most likely to detect which happens in the room next to the one you are currently in.

Concept Introduction: There are four types of radioactive decay: alpha decay, beta decay, gamma decay and positron decay.

Alpha decay emits alpha particle which helium nuclei.

Beta decay emits beta particles which are electrons.

Gamma decay emits gamma radiations.

The order of their ionizing power is: gamma radiation < positron = beta radiation< alpha radiation. Thus the ionizing power of gamma radiation is lowest while that of alpha radiation is highest.

The order of their penetrating power is: alpha radiation < positron = beta radiation < gamma radiation. Thus the penetrating power of alpha radiation is lowest while that of gamma radiation is highest.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

3. 2. 1. On the graph below, plot the volume of rain in milliliters versus its height in centimeters for the 400 mL beaker. Draw a straight line through the points and label it "400 mL beaker." Volume (mL) 400 350 300 250 200 150 750 mL Florence Volume Versus Height of Water 400 mL beaker 100 50 0 0 2 3 4 5 Height (cm) 6 7 8 9 10 Explain why the data points for the beaker lie roughly on a straight line. What kind of relationship is this? How do you know? (see page 276 text) the design of the beaker is a uniform cylinder the volume of liquid increases evenly with its height resulting in a linear relationship. What volume would you predict for 10.0 cm of water? Explain how you arrived at your answer. Use the data table and the graph to assist you in answering the question. 4. Plot the volume of rain in milliliters versus its height in centimeters for the 250 mL Florence flask on the same graph. Draw a best-fit curve through the points and label it "250 mL Florence flask." oke came

Show work. Don't give Ai generated solution

In the video, we looked at the absorbance of a certain substance and how it varies depending on what wavelength of light we are looking at. Below is a similar scan of a different substance. What color BEST describes how this substance will appear? Absorbance (AU) Violet Blue Green Orange 1.2 1.0- 0.8- 0.6- 0.4- 0.2 0.0 450 500 550 600 650 700 Wavelength (nm) violet indigo blue green yellow orange red Red O Cannot tell from this information In the above graph, what causes -450 nm wavelength of light to have a higher absorbance than light with a -550 nm wavelength? Check all that are true. The distance the light travels is different The different data points are for different substances The concentration is different at different times in the experiment Epsilon (molar absortivity) is different at different wavelengths