Calculate the kinetic energy of a car of mass 1.0*10^3kg moving with a velocity of 108km/h
...
Answers: 1
Physics, 21.06.2019 20:00
Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.
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 30.0°c to 8.0°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 δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 02:00
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
Answers: 3
Physics, 22.06.2019 05:10
Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature
Answers: 2
Social Studies, 17.09.2019 05:30
English, 17.09.2019 05:30
Chemistry, 17.09.2019 05:30
Business, 17.09.2019 05:30
History, 17.09.2019 05:30
Mathematics, 17.09.2019 05:30
Mathematics, 17.09.2019 05:30
Mathematics, 17.09.2019 05:30
Computers and Technology, 17.09.2019 05:30
Computers and Technology, 17.09.2019 05:30
Chemistry, 17.09.2019 05:30