Physics

As SCUBA divers go deeper underwater, the pressure from the weight of all the water above them increases tremendously which compresses the gases in their blood. What happens to the volume of gas in their blood as the diver rises quickly to the surface? A.As a diver rises, the pressure on their body decreases which allows the volume of the gas to decrease.B.As a diver rises, the pressure on their body increases which allows the volume of the gas to decrease.C.As a diver rises, the pressure on their body decreases which allows the volume of the gas to increase.D.As a diver rises, the pressure on their body increases which allows the volume of the gas to increase.
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Please help, I have no idea what the answer to this is and I did not learn it in class ;-;
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You decide to push on a brick wall with all your might for 5 minutes. Youpush so hard that you begin to sweat. However, the wall does not move.If you end up pushing with a force of 500 newtons, how much work didyou do?
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If the electrons in an atom were stationary, they would be ___ the nucleus
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You expend 1000 W of power in moving a piano 5 meters in 5 seconds. How much force did you exert?
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9) Who was right about the atom, Bohr or Schrodinger?
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Match these items.1.pls helpasteroidsbetween Mars and Jupiter2.fissionice, dust, frozen gases3.energysun's atmosphere4.fusionability to do work5.coronasplitting atoms6.cometsthe combining of atomic nuclei to form one nucleus
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What will happen when the force on an object increase
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When the Suns radiant energy falls on Earths oceans, it causes water to change state by evaporating. Which form of energy does water vapor have?
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What major purposes do barrier islands serve?
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what are the 2 processes involved in parents passing on their genes?
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Two tuning forks are played at the same time. One has a frequency of 176 Hz and the other is 178 Hz. How many beats per second are heard?
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What is motion ,terms used to measure motion ,examples etc
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A thug pushes some 100 kg punk with 300 N of force. How much is the punk accelerated?
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Two forces are applied on a body. One produces a force of 480-N directly forward while the other gives a 513-N force at 32.4-degrees above the forward direction .Find the magnitude and direction(relative to forward direction of the resultant force that these forces exert on the body)
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Which one of the following statements about electric current is correct
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a 50 kg aardvark runs with a speed of 6 m/s. what is the kinetic energy of the aardvark
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Please help.To which 2 systems does the heart belong:A. Circulatory system and Respiratory systemB. Circulatory system and Muscular systemC. Circulatory system and digestive systemD. Circulatory system and Reproductive system
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This diagram shows a baseballs motion. Which statement is best supported by the diagram? aMaximum Gravitational potential energy is at point R. bKinetic energy becomes potential energy between points P and Q. cKinetic energy becomes potential energy between points R and S. dMaximum kinetic energy is at point R.
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What is the Thermal energy firm Friction?
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PLS I NEED THIS QUICK! WILL GIVE BRAINLIEST!how is work related to potential and kinetic energy?
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An ideal spring is fixed at one end. A variable force F pulls on the spring. When the magnitude of F reaches a value of 30.8 N, the spring is stretched by 17.7 cm from its equilibrium length. Calculate the additional work required by F to stretch the spring by an additional 12.4 cm from that position.
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In a physics motion study, students established a frame of reference for measurements. Which of the following is their most likely choice? A. time since the beginning of the class period B. mass as a ratio to that of the same volume of water C. distances from two walls and the floor D. temperature at the start of the motion
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The friends now feel prepared for a homework problem. Consider a cylinder initially filled with 9.30 10-4 m3 of ideal gas at atmospheric pressure. An external force is applied to slowly compress the gas at constant temperature to 1/6 of its initial volume. Calculate the work that is done. Note that atmospheric pressure is 1.013 105 Pa
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