Answer:
A. vitamin C
Step-by-step explanation:
Answer: 27.33 g water
Step-by-step explanation:
For this problem, we will need to use the equation for heat: q=mCΔT. Since we are given heat, change in temperature, and specific heat, all we have to do is plug them in to find grams.
4000J=m(4.181J/g°C)(100-65°C) [find change in temperature]
4000J=m(4.181J/g°C)(35°C) [divide both sides by specific heat and change in temperature]
m=27.33 g
40% = 0.4
Explication:
40 / 100 = 0.4
A) 14.66
Arc length is equal to radius multiplied by the central angle in radians not degrees
He used 2 full can of paint 1/2 + 2/3 = 2