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Author Question: A 1500-W heater is connected to a 120-V line for 2.0 hours. How much heat energy is produced? A) ... (Read 45 times)

Metfan725

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on: Jul 29, 2018
A 1500-W heater is connected to a 120-V line for 2.0 hours. How much heat energy is produced?
 
  A) 11 MJ B) 3.0 kJ C) 0.18 MJ D) 1.5 kJ

Question 2

The intensity of solar radiation near the earth is 1.4 kW/m2. What magnitude force does this radiation exert when it strikes at right angles to a 5.0-m2 perfectly reflecting solar panel of an artificial satellite orbiting the earth?
 
  (c = 3.0  108 m/s)
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Kedrick2014

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Metfan725

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

parshano

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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