Physics, 25.02.2021 15:00 Lorettareneemills
A radioactive isotope has a half life for 14 days. It had an initial count rate of 36000 Bg. What will the count rate be after 1 hour?
Answers: 2
Another question on Physics
Physics, 21.06.2019 21:00
Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?
Answers: 2
Physics, 22.06.2019 12:50
The heliocentric and the geocentric models of the solar system included these central principles
Answers: 1
Physics, 22.06.2019 16:30
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
Physics, 22.06.2019 21:00
Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2
Answers: 1
You know the right answer?
A radioactive isotope has a half life for 14 days. It had an initial count rate of 36000 Bg. What wi...
Questions
Mathematics, 10.11.2020 08:10
Mathematics, 10.11.2020 08:10
Chemistry, 10.11.2020 08:10
Arts, 10.11.2020 08:10
Advanced Placement (AP), 10.11.2020 08:10
English, 10.11.2020 08:10
Mathematics, 10.11.2020 08:10
