CH 3 MET1010 – Flashcards

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If the maximum temperature on a particular day is 30 degrees F and the minimum temperatures is 21 degrees F, then the daily temperature range is:
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11 degrees Celsius
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An isotherm on a map
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connects points on a map that have the same temperature
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The ________ is defined as the amount of temperature change per unit of distance.
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temperature radiant
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A place located along a windward coast
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cooler summer temperatures than an inland location at the same latitude
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Two cities are located at the same latitude (40 degrees). City A is in the Southern Hemisphere and City B is in the Northern Hemisphere. Assume the two cities reflect the general characteristics of the hemispheres where they are located. Which city should have the warmer winter temperatures?
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City A
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The ________ instrument contains a liquid of low density such as alcohol.
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minimum thermometer
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A small dumbbell-shaped index is part of the
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minimum thermometer
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Where is the best location to place a thermometer for an accurate air temperature reading?
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instrument shelter
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The amount of heat needed to raise the temperature of 1 gram of a substance by 1 degree C is called:
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specific heat capacity
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Which of the following factors would have the net effect of making a place warmer in the summer?
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humidity
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Absolute zero equals
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0°K, -459.67°F, or -273.15°C
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What type of severe weather event killed up to 35,000 people in Europe during the summer of 2003?
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Heat wave
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The boiling point of water equals
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110 degrees C, 212 degrees F
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The highest accepted temperature record for the United States is 57 degrees C (134 degrees F) and was set at:
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Greenland Ranch, California
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Which of these factors influences the sensation of temperature that the human body feels?
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air temperature, humidity, sunshine, wind
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The Kelvin scale is preferred in some scientific applications because:
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there isn't a negative value
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The annual temperature range at most latitudes in the Southern Hemisphere is much smaller than that in the Northern Hemisphere. The reason for this is that:
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there is a greater percentage of water surface in the Southern Hemisphere
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A poleward moving (northward moving in the Northern Hemisphere) ocean current is:
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The North Atlantic Drift
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A primary reason for drawing isotherms on a map of temperature values is to allow
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the effectiveness of incoming solar radiation in heating Earth's surface
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Summer temperatures along the California coast are cooler than along the coast of South Carolina, due to the influence of
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ocean currents
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The minimum temperature usually occurs near sunrise because
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Earth radiates heat away
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The specific heat of water is high; what does this mean?
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It takes more heat for it to warm
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Daily and seasonal temperature cycles depend primarily on
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Earth's rotation
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Since the equator-to-pole temperature contrast is the major cause of atmospheric circulations, you would expect wind speeds to be slowest in the
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summer
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Locations on Earth which have the largest annual temperature change from summer to winter are
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near the ocean
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Temperatures at the Earth's surface tend to DECREASE when solar radiation
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is reflected from the extensive cloud coverage
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The annual temperature range at most latitudes in the Southern Hemisphere is much smaller than in the Northern Hemisphere. Why?
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there is a greater percentage of water surface in the Southern Hemisphere
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The daily maximum temperature occurs at the time
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when outgoing radiation equals incoming.
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The lag of the maximum is exhibited when:
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there is a delay in the occurrence of the maximum until mid to late afternoon.
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Overnight temperatures are warmer when the air is humid because:
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radiation by water vapor slows nighttime cooling and temperature doesn't fall to as low of a value
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The annual temperature range is quite small near the equator. This is true primarily because
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It experiences very little variation in the length of daylight and always has a relatively high Sun angle
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The most important cause of temperature variations is
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Earth's daily rotation
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An energy surplus in the atmosphere from solar radiation occurs
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in the afternoon
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Which month is most likely to be the HOTTEST in the Northern Hemisphere?
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July and August
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Which temperature scale was developed first?
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Fahrenheit
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The primary purpose served by surface ocean currents is to:
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transfer heat and equalize the imbalance of energy between the poles and the equator.
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