(a) the same as
(b) higher than
(c) lower than
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2) Which of the following would NOT be changed if the Earth's axis were tilted at 50 degrees instead of 23.5 degrees?
(a) the total number of possible sunlight hours in Madison in one year
(b) the length of the day on June 21 in Madison
(c) the average summer temperature in Madison
(d) the average winter temperature in Madison
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3) Which of the following is not considered a heat transfer mechanism?
(a) conduction
(b) convection
(c) refraction
(d) radiation
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4) Although the wavelength of each type of electro-magnetic radiation is different,
(a) the speed of each type is the same. (b) the energy content of each type is the same. (c) the frequency of each type is the same. (d) all other characteristics of each type are the same.
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There will be 30 questions on the exam and they will be very much like these four. Good luck.