Think about the possible difference with the health insurance plan that is purchased by herself and her employer.
One is definitely price. Which will be cheaper? usually employers give free health insurance, but it will no longer be available if she decides to quit her job.
Second is the contents of the health insurance plan. Some health plan only include certain aspects and not everything.
Thirdly, does she actually need it? She's in good health.
Hope this helps you.
When 3000 g of water is cooled from 80.0C to 10.0C, how much heat energy is lost?
Answer:
[tex]878640\ \text{J}[/tex]
Explanation:
m = Mass of water = 3000 g
c = Specific heat of water = [tex]4184\ \text{J/kg}^{\circ}\text{C}[/tex]
[tex]\Delta T[/tex] = Change in temperature of water = [tex](10-80)^{\circ}\text{C}[/tex]
Heat is given by
[tex]Q=mc\Delta T\\\Rightarrow Q=3\times 4184\times (10-80)\\\Rightarrow Q=-878640\ \text{J}[/tex]
Heat energy lost is [tex]878640\ \text{J}[/tex].
The quantity of heat lost is equal to 877,800 Joules or 8778 Kilojoules.
Given the following data:
Mass of water = 3000 grams.Initial temperature = 10.0°C.Final temperature = 80.0°C.Scientific data:
Specific heat capacity = 4.18 J/g °C.How to calculate the quantity of heat lost.Mathematically, the quantity of heat lost is given by this formula:
[tex]Q = mc \theta[/tex]
Where:
m is the mass.c is the specific heat capacity.[tex]\theta[/tex] is the change in temperature.Substituting the given parameters into the formula, we have:
[tex]Q = 3000 \times 4.18 \times (80-10)\\\\Q = 3000 \times 4.18 \times70[/tex]
Q = 877,800 Joules or 8778 Kilojoules.
Read more on heat capacity here: brainly.com/question/16559442
Bsf applications
I'm bored help me
Lol, we can be frienz
Bryan and his friends are playing a mental math game. Bryan asks each friend to pick a number, multiply it by
4, and then add 6 to the product. Luke says he ends up with 18. What number did Luke start with?
Answer:
He started with the number 3
Explanation:
3*4+6=18
or 3 times 4+6=18
they are both the same answer and you get 3.