Achemical reaction is taking place in a beaker. the side of the beaker feels cold to the touch. which type of reaction is taking place? a. exothermic, because energy is released to the surrounding b. endothermic, because energy is released to the surrounding c. endothermic, becaue energy is absorbed from the surrounding d. exothermic, because energy is absorbed from the surrounding
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Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
Answers: 2
Physics, 22.06.2019 14:40
14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is
Answers: 1
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 1
Physics, 22.06.2019 16:00
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
Achemical reaction is taking place in a beaker. the side of the beaker feels cold to the touch. whic...
Mathematics, 19.04.2020 23:14
Mathematics, 19.04.2020 23:14
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