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LATEST ARTICLES
Physical
Why is groundwater warm in winter and cool in summer?
James Smith
-
August 4, 2020
0
Physical
Zero degrees Celsius and absolute zero
James Smith
-
August 4, 2020
0
Physical
Why is the mercury column in the thermocouple unable to automatically lower?
James Smith
-
August 4, 2020
0
Physical
Why do thermometers contain alcohol and mercury?
James Smith
-
August 4, 2020
0
Physical
How is the temperature scale determined?
James Smith
-
August 4, 2020
0
Physical
Why can a flute blow out music?
James Smith
-
August 4, 2020
0
Physical
Why is it possible to hear the train sound so far from the ears against the tracks?
James Smith
-
August 4, 2020
0
Physical
Why does the sound wave affect human health?
James Smith
-
August 4, 2020
0
Physical
Who predicted storm winds at sea?
James Smith
-
August 4, 2020
0
Physical
Why can ultrasonic waves wash away delicate components?
James Smith
-
August 4, 2020
0
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