Formulas for Midterm

Question 1

c =

Answer 1

3.0 x 10^8 m/s

Question 2

1Ci = ?Bq

Answer 2

1Ci = 3.7 x 10^10 Bq

Question 3

Equation for finding in how many electrons are in a particular electron shell:

Answer 3

2n^2

Question 4

Half-life equation

Answer 4

(0.5)^n

Question 5

Intensity/Inverse Square Formula

Answer 5

I1/I2 = d2^2/d1^2

Question 6

c =

Answer 6

f*wavelength

Question 7

Scientific Notation:

If you move the decimal point to the left, your exponent will ___.

Answer 7

Increase

Question 8

Scientific Notation:

If you move the decimal point to the right, your exponent will ___.

Answer 8

Decrease