At what temperature does thesuperconducting ceramic lose its resistance? A.-14
At what temperature does thesuperconducting ceramic lose its resistance?
A.-143 degree Celsius.
B.-263 degree Celsius.
C.As long as it is ice-cold.
D.Absolute zero.
At what temperature does thesuperconducting ceramic lose its resistance?
A.-143 degree Celsius.
B.-263 degree Celsius.
C.As long as it is ice-cold.
D.Absolute zero.
第1题
What will the weekend temperature be?
A.Below freezing.
B.Right around freezing.
C.Around 7 degrees.
D.About 11 degrees.
第2题
What was the temperature at Ann Arbor airport?
A.79 Degrees F.
B.74 Degrees F.
C.75 Degrees F.
D.73 Degrees F.
第3题
What element enables the ceramic tape tolower its temperature?
A.Copper.
B.Liquid nitrogen.
C.Clay.
D.Calcium.
第4题
What is the usual temperature in Cambridge in summer?
A.22℃.
B.23℃.
C.25℃.
D.34℃.
第5题
What can people learn from the Mean Heat Index?
A.The average temperature of an extremely hot day.
B.The highest temperature of an extremely hot day.
C.The lowest temperature of an extremely hot day.
D.The nighttime temperature of an extremely hot day.
第6题
What is the highest temperature today?
A.Zero degree.
B.6 degrees.
C.12 degrees.
第7题
What will be the result of the greenhouse effect?
A.The earth's temperature will change irregularly.
B.The amount of carbon dioxide will be reduced.
C.The global temperature will gradually increase.
D.Much more sunlight will be blocked by CO2.
第8题
At what temperature does the super conducting ceramic lose its resistance?
A.-143 degree Celsius.
B.- 263 degree Celsius.
C.As long as it is ice-cold.
D.Absolute zero.
第10题
What element enables the ceramic tape to lower its temperature?
A.Copper.
B.Liquid nitrogen.
C.Clay.
D.Calcium.
第11题
At what temperature does the superconducting ceramic lose its resistance?
A.-143 degree Celsius.
B.-263 degree Celsius.
C.As long as it is ice-cold.
D.Absolute zero.