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Cali franco
Questions (7)
1 The principle of conservation of heat energy
states that that when an object is at constant temperature or is in thermal
0 answers
635 views
Which of the following is the correct unit of k in
the equation of a damped harmonic oscillator given as , where b is the damping
0 answers
609 views
1 A stone thrown from ground level returns to the
same level 4 s after. With what speed was the stone thrown? Take 20 m/s 10 m/s
2 answers
541 views
1 Which of the following is the correct unit of k in
the equation of a damped harmonic oscillator given as , where b is the
1 answer
613 views
1. A monkey in a perch 20 m high in a tree drops a coconut above the head of a zoo keeper as he runs with a speed 1.5 m/s
1 answer
968 views
1. A stone throw from ground level returns to the same level 4 s after. With what speed was the stone throw? Take g = 10m per
1 answer
623 views
1. Calculate the work done on the system when 1.00 mol of gas held behind a piston expands irreversibly from volume of 1.00dm
1 answer
1,068 views
Answers (1)
1. Calculate the work done on the system when 1.00 mol of gas held behind a piston expands irreversibly from volume of 1.00dm cube to a volume 10.00dm cube against an external pressure of 1.00 bar. 2. A perfect gas expand reversibly at a constant