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SMK
Questions (5)
A 210W heater is placed in 2KG of water. What temperature rise is produced if the heater is switched on for 200 seconds?
3 answers
1,655 views
What are the three factors on which thermal energy depends?
3 answers
794 views
WHAT DO YOU MEAN BY A "SUITABLE CONTROL" IN AN EXPERIMENT?
WHAT WOULD BE THE "SUITABLE CONTROL" IN AN EXPERIMENT TO INVESTIGATE
2 answers
544 views
A gas of volume 2m^3 at 27C is heated to 327C at constant pressure. What is its new volume?
1 answer
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A gas of volume 2m^3 at 27C is heated to 327C at constant pressure. What is its new volume?
0 answers
429 views
Answers (3)
So without converting to calories the answer would be 21 degree C, right?
Is it the mass,temperature and specific heat of the object?
32.2*(3.6/100)=32.3*0.036=1.1592 32.2-1.1592=31.0408 ANSWER---Population in 2001 was 31.04 million.
