subject
Physics, 02.12.2019 23:19 danejac99

You are given a 10kg sample of nitrogen-14 which has a half life of 996 minutes. how much of the sample will still be nitrogen - 13 after 2988 (three years) minutes have elapsed?

ansver
Answers: 3

Another question on Physics

question
Physics, 31.01.2019 17:12
Need this now! do pilots live long
Answers: 1
question
Physics, 29.01.2019 16:21
Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.
Answers: 2
question
Physics, 29.01.2019 14:15
Aforce of 40n applied at the end of length 4m and diameter 2.00mm process and extension of 0.24mm,calculate the stress on the wire, strain in the wire and the young modulus for the material of the wire
Answers: 1
question
Physics, 28.01.2019 21:32
Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?
Answers: 1
You know the right answer?
You are given a 10kg sample of nitrogen-14 which has a half life of 996 minutes. how much of the sam...
Questions
question
Mathematics, 16.04.2020 03:53
question
English, 16.04.2020 03:53
question
Mathematics, 16.04.2020 03:53
question
Mathematics, 16.04.2020 03:53
question
Mathematics, 16.04.2020 03:53
question
Mathematics, 16.04.2020 03:53
Questions on the website: 6713913