A cylindrical container of garlic powder has a height of 9 cm and 1.2 times the radius of another cylindrical container of the s
ame height. If the volume of the smaller container is 36πcm^3 what is the volume of the larger container?
I know the correct answer is 51.94πcm^3 but I dont understand because the answers I got was 43.2π.
Please Help
I know the correct answer is 51.94πcm^3 but I dont understand because the answers I got was 43.2π.
Please Help
1 answer:
To solve this you need to find the radius of the bigger cylinder so you have to solve the equation 36π=
π(9). When you solve it you end up with a radius of 2 in which you multiply by 1.2 which gives you the radius of the new cylinder which is 2.4. With the new radius you simply find the volume of the bigger cylinder which is 51.94π
.
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Answer:
C.
Explanation:
Specific heat capacity of a substance can be defined as the amount of heat a gram of the substance must lose or absorb in order to change its temperature by a degree Celsius. It is measured in Joules per kilogram per degree Celsius (J/kg°C).
Generally, the specific heat capacity of water is 4.182J/kg°C and is the highest among liquids.
Heat capacity or quantity of heat is given by the formula;
Where;
Q represents the heat capacity or quantity of heat.
m represents the mass of an object.
c represents the specific heat capacity of the substance.
dt represents the change in temperature.
Hence in calculating the relationship between the amount of heat added to a substance and the corresponding temperature change, the specific heat capacity is usually represented by the symbol C.