A3-kg object experiences a temperature rise of 50°c when 1000 joules of heat are added. using the same substance, which situation would require the same amount of heat to be added?

a) a 6-kg mass experiences a temperature rise of 50°c.

b) a 3-kg mass experiences a temperature rise of 50°c.

c) a 6-kg mass experiences a temperature rise of 100°c.
eliminate

d) a 3-kg mass experiences a temperature rise of 100°c.

Which feature indicates that mars resides in the inner region of the solar system

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

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water