lajilasellers15 lajilasellers15

02-04-2018
Physics

contestada

if a radioactivite material has 1 hour half-life, how much of a 1000 g sample will be left after 6 hours

Respuesta :

02-04-2018

The radioactive portion of the sample gets cut in half every hour.

After 6 hours, there's (1/2)⁶ of it left. That's 1/64 of it.

(1000g/64) = 15.625 grams

Answer Link

Otras preguntas

A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di

90 < x < 180 is my range and my answer is 0.6 for it to be correct is it positive or negative?

what are at least 5 general PowerPoint guidelines that's you find useful and provide an example of how you would use each in real life setting

Can someone tell me what is Anaphora?

How do you use Bill of rights in a sentence

Solve by elimination:4x+7y =8-8x -14y= 5

how do I divide a fraction to a decimal

Give five rational numbers lying between 3/5 and 4/5. Insert six rational numbers between 3 and 4.

how do I divide a fraction to a decimal

90 < x < 180 is my range and my answer is 0.6 for it to be correct is it positive or negative?