Distinguishing Between Verbs and Participles. Identify each underlined word as a verb or a participle. If the word is a participle, circle the word it modifies. What is the name of that brightly $\underline{shining}$ star?

Find the value for the given Roman numeral: LIX

Which orbital in each of the following pairs is higher in energy?

(a) 5p or 5d

(b) 4s or 3p

(c) 6s or 4d

When a helium atom absorbs light at 58.44 nm, an electron is promoted from the 1s orbital to a 2p orbital. Given that the ionization energy of (ground state) helium is 2372 kJ/mol, find the longest wavelength of light that could eject an electron from the excited state helium atom.

Vectors A and B are at right angles. Find the magnitude and direction of the resultant. \

$$A=6.8$$

$$B=2.9$$

Who was Emperor Meiji?

What is the output of the following C++ code?

num = 1;
while (num < 10)
{
    cout << num << " ";
    num = num + 2;
}
cout << endl;

Prove that matrix addition is commutative for $2 \times 2$ matrices.

Write the given number 567, using Roman numerals.

Write $P$ above each proper noun and $C$ above each common noun.
In the other semifinal, Italy and its star Roberto Baggio crushed Bulgaria.

Write the orbital notation for the following elements. (Hint: See Sample Problem A.) a. P b. B c. Na d. O

Find the value for the given Roman numeral: xix

Visualization Draw a plane intersecting a cube to get the cross section indicated.

isosceles triangle

Calculate the magnitude and direction of the resultant couples acting on the bodies shown.