Answer:
1250N
Explanation:
This question is based on pascal's Law.
So By Pascal's Law
=
therefore =force on input piston =25N
= Force or weight on output person.
therefore after putting the values we get,
= (25x 1500)/30
=1250N
Answer:
Final temperature of calorimeter is 25.36^{0}\textrm{C}
Explanation:
Molar mass of anethole = 148.2 g/mol
So, 0.840 g of anethole =
of anethole = 0.00567 moles of anethole
1 mol of anethole releases 5539 kJ of heat upon combustion
So, 0.00567 moles of anethole release
of heat or 31.41 kJ of heat
6.60 kJ of heat increases
temperature of calorimeter.
So, 31.41 kJ of heat increases
or
temperature of calorimeter
So, the final temperature of calorimeter = ![(20.6+4.76)^{0}\textrm{C}=25.36^{0}\textrm{C}](https://tex.z-dn.net/?f=%2820.6%2B4.76%29%5E%7B0%7D%5Ctextrm%7BC%7D%3D25.36%5E%7B0%7D%5Ctextrm%7BC%7D)
Answer:
the acceleration i think is 10
Explanation:
5x10=50
The Photo Isn't Clear At All.