What is the work that a generator must do to move 1.30 × 1010 protons from a location with electric potential 11.8 V to a location with electric potential 42.0 V?
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- A heavy rainstorm dumps a total of 73 cm of rain on a rectangular shaped city area measuring 9 km by 17 km over a 27 hr period. Determine the average rate of rain fall in metric tons per second. NOTE: 1 cm3 water has a mass of 1 gram and 1 metric ton = 1000 kg. I attached how far I have gotten on this problem and I don't know if I did that correctly or not and am not sure where to go from where I am at.Write the letter corresponding to your correct answer.In the process of using the scientific method, a researcher: O Directly tests both the null and alternative hypotheses. O Directly tests only the alternative hypothesis because this is the hypothesis of interest. O Directly tests only the null hypothesis because this is the hypothesis of interest. O Directly tests only the null hypothesis because the null hypothesis leads to a specific prediction that can be compared with data. O Can not directly test either hypothesis.
- There should be four correct statementsPlease help ASAPAn Olympic-size swimming pool is 50 m long, 25 m wide, and 2 m deep. In terms of volume, this pool, when full, holds how many kilogallons of water? Use the following equivalences: 1 gallon = 3.8 L 1 kilogallon = 103 gallon 1 L = 103 mL for water: 1 mL = 1 cm3 1 m = 100 cm [Numerical Problem: Just write the numerical answer without units. Express your answer to 2 significant figures in standard notation]
- Below is the calculator result for the operation indicated. Enter the answer to the correct number of significant figures for this calculation, using the rules for significant figures. 2.15648 0.0056892 = 2.1507908Please provide typed answer. I NEED TYPED ANSWERS. Thank you.In the following calculations, be sure to express the answer in standard scientific notation with the appropriate number of significant figures. 6.487 × 104 m2/4.8936 × 102 m