Physics, 03.05.2020 14:27 Jazzypooh8915
The two wires below are made fo copper. they also have the same temperature. which wire has the lower resistance ? how can you tell ?
Answers: 1
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0Ā°c to 8.0Ā°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and Ī“t is the observed temperature change. if the specific heat of liquid water is 4.19 j/gĀ·Ā°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
Answers: 1
Physics, 22.06.2019 15:20
Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.
Answers: 2
The two wires below are made fo copper. they also have the same temperature. which wire has the lowe...
Health, 19.04.2021 16:30
Social Studies, 19.04.2021 16:30
Mathematics, 19.04.2021 16:30
Mathematics, 19.04.2021 16:30
Chemistry, 19.04.2021 16:30
Mathematics, 19.04.2021 16:30