Physics, 10.04.2021 04:30 naiajNan

100g of an isotope decays to 25mg in 12 days. What is the half life of this isotope

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 15:30

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?

Answers: 1

Answer

Physics, 22.06.2019 18:30

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?

Answers: 2

Answer

Physics, 22.06.2019 22:30

I’ve been stuck on this for a while

Answers: 1

Answer

Physics, 23.06.2019 08:20

What kind of air would be characteristic of a continental polar air mass? o a cold, dryob. warm, humido c. warm, dryo d. cold, wet

Answers: 1

Answer

You know the right answer?

100g of an isotope decays to 25mg in 12 days. What is the half life of this isotope...

Questions

Computers and Technology, 21.03.2021 05:40

CSM Tech Publishing has expanded its network from one subnet to two subnets and is putting 200 computers on the new subnet with plans for adding up to...

Mathematics, 21.03.2021 05:50

Identify the domain of the graph of y = -x2 - 6x – 13.

Mathematics, 21.03.2021 05:50

Suppose that the volume of a right circular cylinder is 288 cubic meters and the area of its base is 16 square meters. What is the height of the cylin...

Mathematics, 21.03.2021 05:50

Help solve the last 4 questions plz It’s algebra

Mathematics, 21.03.2021 05:50

Mr Thompson please answer. This is hw that is for mathematics Algebra.

Social Studies, 21.03.2021 05:50

Who can and cannot pass laws and create legislation in the untitled states...

Mathematics, 21.03.2021 05:50

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION AND PLEASE SHOW WORK

English, 21.03.2021 05:50

HELP PLEASE Do you agree with the president obama that the world is slowly becoming a better place?explain your answer....

Mathematics, 21.03.2021 05:50

The formula for the volume of a sphere is 4 ⁄ 3 πr^3 3 . The volume of a softball with a radius of 2 inches is about...

Mathematics, 21.03.2021 05:50

The formula for the volume of a sphere is 4 ⁄ 3 πr^3 3 . The volume of a softball with a radius of 2 inches is about...

Arts, 21.03.2021 05:50

Someone help me with this ...

Mathematics, 21.03.2021 05:50

Evaluate 1/2(1/4)+3/8=...

English, 21.03.2021 05:50

write a letter to the editor of a national newspaper, complaining about the lack of seriousness in the teachers of your school and of the district as...

Business, 21.03.2021 05:50

Not to get political or anything but like- wth is oatmeal?...

Mathematics, 21.03.2021 05:50

In the figure at left, FH has length 12, JK has length 7, and the measure of angle ZFGH is O radians. It is given that 5 =tan(0:62) – cot...

Mathematics, 21.03.2021 05:50

Hey guys can you guys help me thanks :) ...

Mathematics, 21.03.2021 05:50

What is the smallest mumber to be added to 11650 so that the sum will be a perfect square...

Biology, 21.03.2021 05:50

And object is 20 cm from the lens. The image from 6.66667 cm from the length. What is the focal length of the lens? Use the thin lens equation

Physics, 21.03.2021 05:50

B. hammer Which simple machine is used on a fa. wedgeb. pulleyC.A hand truck is used in stores to moarts of a hand truc...

Mathematics, 21.03.2021 05:50

Find the average rate of change of the function between the given values of x. y = -5x - x2 between 2 and x = 6....

More questions: Physics Another questions