armonivip armonivip

20-10-2022
Physics

contestada

A radioactive isotopes has a life-life of 15 days and an initial
count-rate is 2000 counts per second. Determine the count-rate after
45 days.
Counts/s

Respuesta :

Otras preguntas

Dr. Green examines the effect of cognitive coping training on stress levels. She randomly assigns half of her sample to training in which they are taught to cal

Why a teacher should encourage her students?

The Egyptian state formed during the reign of king __________. Khufu Menkauer Ahmose I Ramesses II Menes

How can FCAs improve your writing

A right triangle is a type of triangle that has measure of 90 Deg.... True or false

Would stretching the size of a rock change it's mass?

The height of a box is 4 inches. The length is three inches more than the width. Find the width if the volume is 216. A. 9 in B. 6 in C. 4 in D. 54 in

brainliest for correct answer Which verb or verb phrase best completes the sentence? Stephanie's grandparent's anniversary was just around the corner. As a pres

8. ls anyone prohibited from being an elector?

An experiment consists of tossing a die and then flipping a coin once if the number on the die is even. If the number on the die is odd, the coin is flipped twi