The number of neutrons in a triton is ______________.
Fill in the blank(s) with correct word
[Ques. 2] When air is cooled below its dew point without condensation, it is said to be
a. wet.
b. dry.
c. supersaturated.
d. unsaturated.
[Ques. 3] The number of neutrons in a deuteron is ______________.
Fill in the blank(s) with correct word
[Ques. 4] The air pressure is 14.8 lb/in2.
a. What is the approximate height, in centimeters, of a mercury column that this pressure would support?
b. What would be the height, in meters, of the column for a water barometer?
[Ques. 5] Isotopes of an element differ in their numbers of ______________.
Fill in the blank(s) with correct word
[Ques. 6] The absolute moisture content of the air is 7.7 g/ft3 on a day when the air temperature is 75F. What is the relative humidity?
[Ques. 7] Which type of hydrogen is referred to as heavy hydrogen?
a. Tritium
b. Hydronium
c. Protium
d. Deuterium
[Ques. 8] On a particular day, the air temperature is 75F. If lowering the air temperature by 9 would cause the air to be saturated, what is the relative humidity?
[Ques. 9] What type of decay changes only the energy of a nucleus and not its identity?
a. Positron
b. Alpha
c. Gamma
d. Beta
[Ques. 10] A meteorologist getting ready for a weather report notes that the wet bulb of a psychrometer has a reading of 60F when the air temperature is 70F. What would be the resulting reports for (a) the relative humidity and (b) the dew point temperature?
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