Find the specific heat (in cal/mole K) of a gas kept at constant volume when it takes 1.0 × 10^4 J of heat to raise the temperature of 5.0 moles of the gas 200 K above the initial temperature
a. 7.5
b. 5.0
c. 2.4
d. 10
e. 20
c
Physics & Space Science
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A rectangular coil of 100 turns measures 40.0 cm by 20.0 cm. This coil is placed next to an electromagnet which is switched on, increasing the magnetic field through the coil from zero to 0.800 T in 50.0 ms. If the resistance of the coil is 2.0 ohms, what are the induced voltage and current in the coil?
What will be an ideal response?
Physics & Space Science
Compared with the energy produced by fissioning a gram of uranium, the energy produced by fusing a gram of deuterium is
A) more. B) less. C) the same.
Physics & Space Science
Why is Pluto now considered to be a Kuiper-belt object?
What will be an ideal response?
Physics & Space Science
For n = 6, what are the maximum orbital quantum number and the maximum orbital magnetic quantum number?
a. 7, 6 c. 6, 5 b. 5, 4 d. 5, 5
Physics & Space Science