For communication to take place, there has to be:
a. transmission of the message.
b. medium.
c. sharing of meaning.
d. absence of noise.
glassophobia is known as the fear of:
a. glasses.
b. standing in front of people.
c. public speaking.
d. saying something.

What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k

If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward