List the 7 continents and circle the only one that doesn't have any. glacier on it? the areas convered with glacier sill be. white on the map shown

Africa.

Europe.

Asia.

North America.

South America.

Australia (or Oceania)  THE ONLY CONTINENT WITHOUT GLACIERS!!

Antarctica.

300m/s is the average molecular speed of Ne

Explanation:

Based on Graham's law, the ratio of speed of two gases under constant temperature is equal to the square root of the inverse of their molar masses. The equation is:

v1 / v2 = √m2 / √m1

Where v is the speed of the gas and m the molar mass of the gas

Assuming gas 1 is Argon and gas 2 is Neon:

v1 = 213m/s

v2 = ?

m2 = 20.18g/mol

m1 = 39.948g/mol

213m/s / v2 = √20.18g/mol / √39.948g/mol

v2 = 213m/s / 0.71074

v2 = 300m/s is the average molecular speed of Ne