klaurence234 klaurence234

19-05-2021
Chemistry

contestada

help!
1. why can we see bones in an x-ray

2. compare x-rays with uv rays

3. what temperature are the objects in space that x-rays come from?

Respuesta :

rashedferoz20 rashedferoz20

01-07-2021

Answer:

This is because different tissues absorb different amounts of radiation. Calcium in bones absorbs x-rays the most, so bones look white.

Answer Link

Otras preguntas

Consider the numbers √27 and √39. A. Compare the numbers. Which one is greater? B. Find a whole number between the two given numbers.

Which statement accurately describes an accomplishment of emperor Yangdi that helped bring the Chinese together as one people?

I don't understand the question. Help please?Find the value of XFind the value of Y

a farmer has 50 acres of corn crops. he harvested 3 acres of his crop in one afternoon. which decimal represents the part of the corn crop the farmer harvested

What is the most common state budget cycle? a. semi annual b. decennial c. biennial d. annual

If 5 friends want to share 18 ounces of chocolate equally by weight how many ounces should each friend get ?

Canon law preserved Roman laws and comes has its origins in _______________. a. the Anglican Church b. the Catholic Church c. Napoleonic France d. English C

Mitosis and meiosis are similar processes, but they have some very important differences. Explain how mitosis and meiosis are alike and how they are different.

What were the two largest europian conflicts? why did they start and how did they end?

Which type of culture would value sensitivity and peaceful resolution of conflicts? a. feminine b. collective c. masculine d. individual