LAB: Thermal Engery Transfer The independent variables in Part I, the ones intentionally manipulated, are the MASS AND TYPE OF MATERIAL ✓
The independent variable in Part II, the one that is intentionally manipulated, is the TYPE OF MATERIAL ✓
The dependent variable for both Parts I and II, the one that you measure the response in, is the TEMPERATURE ✓

A- mass and type of material

B- type of material

C- Temperature

Explanation:

thx

e) none of the above answers are correct

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min