Escribe how you will determine the amount of energy added to the liquid during heating. Hint: Energy is added to the liquid by the immersion heater the metal coil placed in the liquid after the thermometer reading stabilizes. The Immersion heater delivers energy to the liquid at a rate of 21.1 watts, or 21.1 joules/s. Notice that there is a stopwatch available when you click the tool icon in the upper right. BIU Score: 0/5 3. Select a trial from the set of videos above. Make measurements you need and use them to calculate the specific heat. Show your process and results below. BIU Score: 0/5 4. 2.a. The table below shows the specific heat of six different liquids. I have mass of cup= 29.1g
mass of liquid= 510.2g
initial T= 21.64 C
final T= 36.49 C
time=916.2 seconds
how can i find specific heat. do I add masses or subtract them? I need to fund unknown substance.

Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential. because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential. request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts. ki k i = nothing ev request answerprovide feedback