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For the velocity vector below, solve the requested problems. Ensure that your answers to each part are clearly labeled.

(25 pts) Use the 700 millibar map above to answer the questions that follow. Temperature is portrayed by the dashed lines while geopotential height is given by solid lines. Ensure that your answer to each part is clearly labeled. Define geopotential height (5 points) What type of temperature advection is occurring over Illinois at this time? Is that advection strong or weak? Explain your reasoning (5 points) Looking northeastward, what is the predominant geostrophic wind direction over New York state? Based on the conditions you see on the weather map, speculate as to what the geostrophic wind direction at 500 millibars would be in New York at the same time. (10 points) Based on the 700 mb pattern in height and temperature, indicate the rough trajectory of the polar jet stream by listing the states it would be passing over. (5 points)

If Sally puts the birthday present 40 cm from the right end of the seesaw, what is the mass of the package?

The lowest tone to resonate a pipe of length L that is closed at one end but open at the other end is 200 Hz. Which one of the following frequencies will not cause that pipe to resonate?  

A neutralization reaction between an acid and a metal hydroxide produces ________.

An aqueous ethanol solution (300 mL) was diluted to 3.00 L, giving a concentration of 0.0400 M. The concentration of the original solution was ________ M.

Of the species below, only ________ is not an electrolyte.

The temperature of a sample of CH4 gas (20.68 g) in a 100.0 L vessel at 1.33 atm is ________ °C.

If pressure and temperature are kept constant, the reaction of 135 mL of Cl2 gas with 90 mL of CH4 gas via the equation: Cl2 (g) + CH4 (g) → HCl (g) + CH3Cl (g)will produce a total of ________ mL of products.

What are the respective concentrations (M) of Co2+ and I- afforded by dissolving 0.200 mol CoI2 in water and diluting to 725 mL?