Physics, 09.08.2021 14:00 lif3isanenigma
Khi khoảng cách giữa hai điện tích trong chân không giảm xún 2 lần thì độ lowswn lực cu lông
Answers: 3
Physics, 22.06.2019 02:30
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
Physics, 22.06.2019 09:10
Which lists the organs in the correct order as food passes from the mouth to anus?
Answers: 1
Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
Physics, 22.06.2019 19:20
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Khi khoảng cách giữa hai điện tích trong chân không giảm xún 2 lần thì độ lowswn lực cu lông...
Chemistry, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
History, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10
Mathematics, 21.05.2021 15:10