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Q11: A quantity of monatomic ideal gas expands
Q13: A charge Q accumulates on the hollow
Q16: Two capacitors with capacitances of 1.5 μF
Q18: A resistor is made of a material
Q20: Five equal negative charges are uniformly spaced
Q31: Standing waves can result from _ waves.<br>A)
Q35: A 0.25-kg mass is oscillating on a
Q36: A solar panel measures 70 cm ×
Q44: An electric car is designed to run
Q61: A light bulb,sold as long-lasting,is rated 120