subject

Physics, 06.09.2019 18:30 wegannet5

Athallium source with a half-life of 3.7 years was certified at 10 kbq 10 years ago. what is its activity now?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:20

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

Answers: 3

question

Physics, 22.06.2019 11:30

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Answers: 2

question

Physics, 22.06.2019 21:30

What ia the energy of an object because of its potential and kinetic energies

Answers: 1

question

Physics, 23.06.2019 01:00

What do we mean by the event horizon of a black hole?

Answers: 1

You know the right answer?

Athallium source with a half-life of 3.7 years was certified at 10 kbq 10 years ago. what is its act...

Questions

question

Physics, 24.06.2021 21:40

V1 = 4V I1 = 9A V4= V,= V2 = 2V 12 = 2A 14 = 3A V3 = V5 = 13 = Is =...

question

Mathematics, 24.06.2021 21:40

Check the items which describe a Bible story. little character description short sayings many events or actions short time frame

question

Biology, 24.06.2021 21:40

The DVD experiment worked to prove that spontaneous generation: A. Can cause bacterial growth. B. occurs when using peptide a mixture. C....

question

History, 24.06.2021 21:40

1. Who did the Democratic Republicans want to support, during the war between France and Britain? A )the British B)the French C) neither

question

Mathematics, 24.06.2021 21:40

2 – 18.5 + 58 = 0 I need help with how to solve it by completing the square...

question

Physics, 24.06.2021 21:40

Precious throws a stone into a pond and watches as the transverse waves are formed in the water. The waves have a wavelength of 5cm and an amplitude o...

question

English, 24.06.2021 21:40

He Grand Canyon is a great vacation spot....

question

English, 24.06.2021 21:40

Please help What is something that is absolutely true of all birds?...

question

Physics, 24.06.2021 21:40

A branch falls from a tree. how fast is the branch moving after 0.28 seconds?...

question

Chemistry, 24.06.2021 21:40

Which two terms best describe the level of organization of life shown in this photo?...

question

Mathematics, 24.06.2021 21:40

Swkkakkkskwlkwkskak jajajjwmwma...

question

English, 24.06.2021 21:40

English | Informational Common Assessment 7. Which sentence helps the reader understand the meaning of the words "serve" in paragraph 3 and "se...

question

Mathematics, 24.06.2021 21:40

Which equations represent functions? ...

question

Mathematics, 24.06.2021 21:40

Can someone please help me out? It would really make me happier if you did. The difference between two numbers is 16. The first number is three times...

question

Chemistry, 24.06.2021 21:40

Why is it impostant during a science project to record measure...

question

Mathematics, 24.06.2021 21:40

2. Can 6\sqrt(5)+3\sqrt(6) be simplified? If so, simplify. If not, explain why not. 3. Can 6\sqrt(5)(3\sqrt(6)) be simplified? If so, simplify. If no...

question

Mathematics, 24.06.2021 21:40

Rationalize the denominator and simplily. ...

question

English, 24.06.2021 21:40

Reread the detailed description of the Hound and the battle. Why might Montag's expression of affection to the Hound mark a turning point in his devel...

question

Mathematics, 24.06.2021 21:40

on the coordinate grid ,the point (3,3) undergoes a translation 2 over 4 explain what this mean and give the coordinate of it's new position...

question

Health, 24.06.2021 21:40

Annika’s school counselor has suggested that Annika may have low self-esteem. What can Annika do to improve her self-esteem? avoid making her own cho...

More questions: Physics Another questions

Questions on the website: 13722367