This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A radioactive substance has a half-life of 43,800 years. What is its decay rate? (Read 112 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jun 16, 2021

Question 1

A radioactive substance has a decay rate of 9.3% per day.  What is its half-life?
◦ 8.6 days
◦ 7.5 days
◦ 6.4 days
◦ 0.07 days

Question 2

A radioactive substance has a half-life of  43,800 years.  What is its decay rate?
◦ 0.0000183% per year
◦ 0.0000158% per year
◦ 0.000913% per year
◦ 0.00158% per year
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by MGLQZ on Jun 16, 2021

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 16, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Jun 16, 2021
Gracias!

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Life's Calendar Life's Calendar
Life Expectancy in Global Perspective Life Expectancy in Global Perspective
Enterohepatic recirculation of a drug can increase its half-life in the body and prolong its ... Enterohepatic recirculation of a drug can increase its half-life in the body and prolong its ...
Life cycle of norepinephrine (NE): (1) NE is synthesized from the amino acid tyrosine; (2) NE is ... Life cycle of norepinephrine (NE): (1) NE is synthesized from the amino acid tyrosine; (2) NE is ...
The sum of which decay reactions could convert 209Tl to 205Tl? The sum of which decay reactions could convert 209Tl to 205Tl?
Structures of the brain related to substance abuse Structures of the brain related to substance abuse
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library