Answer:
Explanation: P = 300 W and t = 2 min = 120 s
Energy Q = Pt = 300 W · 120 s = 36 000 J.
Thus, plate can not produce 45 000 J heat.
Survey research method uses questionnaires to collect information about the participants in a study.It is commonly used method of collecting information about a population of interest.
<span>Energy of an electromagnetic wave depends on it's "Frequency"
Hope this helps!</span>
Answer:
The gravitational field strength on Mars is 3.7N/kg). Give your answer to 1 decimal place. See answers (1).
Explanation:
