Physics, 05.09.2019 18:30, Shayleechase
39 g aluminum spoon (specific heat 0.904 j/g·°c) at 24°c is placed in 166 ml (166 g) of coffee at 83°c and the temperature of the two become equal. (a) what is the final temperature (in °c) when the two become equal? (assume that coffee has the same specific heat as water, 4.1801 j/g·°c.) °c
Answers: 3
Physics, 22.06.2019 22:30, jazzhands16
Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation
Answers: 3
Physics, 23.06.2019 00:50, 09daishagreen
Mark creates a graphic organizer to review his notes aboutelectrical force. which labels belong in the regions marked x and y?
Answers: 1
Physics, 23.06.2019 02:30, yeehaw777
Atoms seldom exist as independent particles in nature a) as single particles, most atoms have low potential energy b) their electronegativity is much lower when they combine with other atoms c) atoms are more stable when they combine with other atoms d) neutral particles are rare
Answers: 2
39 g aluminum spoon (specific heat 0.904 j/g·°c) at 24°c is placed in 166 ml (166 g) of coffee at 83...
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