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Marat540 [252]
2 years ago
6

What is Gama rays? ‎ ‎​

Mathematics
2 answers:
lara [203]2 years ago
6 0

Gamma rays are electromagnetic radiation that originates as a result of the radioactive decay occurring in atomic nuclei.

A Gamma-ray is a form of electromagnetic radiation with the shortest kind of wavelength and also possesses the greatest energy.

  • The gamma-ray radiation wavelengths are often less than a few tenths of an angstrom while the energy of gamma-ray photons is more than thousands of electron volts (EV).

Learn more about Gamma rays here:

brainly.com/question/1549078

Arte-miy333 [17]2 years ago
4 0

Answer:

Step-by-step explanation:

penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.

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puteri [66]
Since each angle of the hexagon is a 30 degree rotation just count the letters as you move and multiply by 30.
1. 120 degrees
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6 0
3 years ago
Given the formula 1 = prt, which shows an equation solving for r?
lesya [120]

Answer:

r = 1/pt.

Step-by-step explanation:

1 = prt

Divide both sides of the formula by pt:

`1 / pt = r.

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3 years ago
I need help urgent plz someone help me solved this problem! Can someone plz help I’m giving you 10 points! I need help plz help
VMariaS [17]

Answer: a) 8.779 years

               b) 8.664 years

<u>Step-by-step explanation:</u>

a)

A=P\bigg(1+\dfrac{r}{n}\bigg)^{nt}

  • A: accumulated amount (balance)
  • P: principal amount (original/initial investment)
  • r: interest rate (convert to a decimal)
  • n: number of times compounded per year
  • t: number of years

Given: A = 1800, P = 900, r = 8% = 0.08, n = 3, t = unknown

1800=900\bigg(1+\dfrac{0.08}{3}\bigg)^{3t}\\\\\\2=\bigg(1+\dfrac{0.08}{3}\bigg)^{3t}\\\\\\ln\ 2=ln \bigg(1+\dfrac{0.08}{3}\bigg)^{3t}\\\\\\ln\ 2=3t\ ln\bigg(1+\dfrac{0.08}{3}\bigg)\\\\\\\dfrac{ln\ 2}{3\ ln\bigg(1+\dfrac{0.08}{3}\bigg)}=t\\\\\\\large\boxed{8.779=t}

b)  

A=Pe^{rt}

1800=900e^{0.08t}\\\\\\2=e^{0.08t}\\\\\\ln\ 2=0.08t\\\\\\\dfrac{ln\ 2}{0.08}=t\\\\\\\large\boxed{8.664=t}

4 0
3 years ago
Nathan drew a scale drawing of a house he use the scale 5 cm equal 3 m if the actual length of the garage is 12 m how long is th
never [62]
In the drawing the garage is 7.2 cm
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3 years ago
Find the absolute value and the opposite of the integer.
Talja [164]
The absolute value is always non-negative!

So the absolute value of 57 is 57 itself, as it's non-negative (i.e. it's positive or 0).

Opposite value is the number with a different sign: an opposite value of a positive number is negative, so here it will be -57 .

The correct answer is C. 

7 0
3 years ago
Read 2 more answers
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