Physics, 22.04.2021 18:30 zachstonemoreau
Halla la profundidad a la que se encuentra sumergido un barco en el océano Atlántico si el tiempo que tarda la reflejarse la onda sonora en un sonar es de 1.750 s V del sonido 1530 m/s
Answers: 2
Physics, 22.06.2019 22:50
The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?
Answers: 3
Physics, 22.06.2019 23:30
1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?
Answers: 3
Physics, 23.06.2019 00:30
Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.
Answers: 1
Physics, 23.06.2019 04:00
Can anyone plz answer any of these. even if its one it will
Answers: 1
Halla la profundidad a la que se encuentra sumergido un barco en el océano Atlántico si el tiempo qu...
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