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At constant volume, the pressure of oxygen at 150 K is measured as 50 atm. What is the pressure, in atm, when the temperature increases to 450 K?

At a constant temperature of 450 K, the pressure of a gas at a volume of 1 container is 50 atm. What is the pressure, in atm, when the volume decreases to 0.5 containers?

What will happen to the average rate of change of the magnetic field (f) if the magnet strength is doubled while keeping RPM constant?

Please sort the following variables into the appropriate category.

What is the ratio of for an incident angle of 40 degrees?

When you plot  Rs vs ns, what is the slope of the best fit line? Round to the nearest whole number.

When you plot  Rp vs np, what is the slope of the best fit line? Round to the nearest whole number.

What is the total current in the two bulb series circuit?  Give your answer in Amps rounded to one decimal place.  Do not include the unit in your answer.

BONUS:Name the five forces that confront a company and determine its competitive intensity. (3 pts)   Who is the most famous person you have met? (1pt)    

In the Reservation table below, a room may be reserved several times, so the RoomNumber column is not unique. To ensure that a room can only be reserved by only one guest for the day, the minimal primary key consists of which columns? Reservation RoomNumber DateOfStay Guest ModeOfPayment 201 2020-01-10 Guest A cash  202 2020-01-15 Guest B cash 203 2020-01-18 Guest C credit card 204 2020-01-18 Guest D credit card 205 2020-01-19 Guest D credit card 206 2020-01-21 Guest E cash