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Physics, 21.06.2019 18:40
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
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Physics, 22.06.2019 02:00
Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.
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Physics, 22.06.2019 02:50
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
Mathematics, 01.10.2019 08:10
Physics, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10
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English, 01.10.2019 08:10
English, 01.10.2019 08:10
Chemistry, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10
Mathematics, 01.10.2019 08:10