Question 1:choose the correct option: 1-What is the pressure on a swimmer 10 m below the surface of a lake (density of w

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Question 1 Choose The Correct Option 1 What Is The Pressure On A Swimmer 10 M Below The Surface Of A Lake Density Of W 1 (65.19 KiB) Viewed 36 times

Question 1:choose the correct option: 1-What is the pressure on a swimmer 10 m below the surface of a lake (density of water is 1000 kg/m3)? 0.000098 Pa None of the is correct 98 kPa 9.8 kPa 98 Pa 2-About 0.05 kg of blood is given a velocity of about 1 m/s upward in a time of t = 0.1s. Then the apparent increase in weight of the body is; 0.49N 10N 4.9N 0.049 N 49N 3-Three capacitors whose capacitances are in the order (4 µF, 8 μF, 12 μF) are connected in series, with two poles of the battery with the potential difference between its poles (10V). Calculate the amount of the total charge 21.93 mic Col 21.93 Col 219.3 Col 2.193 mic Col None of the is correct 4-For a person standing up, the pressure in the feet will be larger than at the heart due to the weight of the blood. If we assume that the distance between the heart and the feet of a person in an upright position is 1.6 m, then the increase in pressure in the feet is 1.6464 Pa 123.5 Pa 12.35 Pa 123.5 mmHg 0.1235 mmhg