# How much kerosene was burned if 688 MJ was released?

1) Let’s calculate the mass of the burnt kerosene.

Q = q * m, where Q is the energy released during the combustion of kerosene (Q = 688 MJ = 688 * 10 ^ 6 J), q is the specific heat of combustion (for kerosene we take q = 4.6 * 10 ^ 7 J / kg) , m is the mass of burnt kerosene.

m = Q / q = 688 * 10 ^ 6 / 4.6 * 10 ^ 7 = 14.96 kg.

2) Calculate the volume of kerosene burned:

V = m / ρ, where ρ is the density (for kerosene ρ = 810 kg / m3).

V = m / ρ = 14.96 / 810 = 0.018 m3.

Answer: 0.018 m3 of kerosene was burned.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
The text passage contains a detailed calculation to determine the volume of kerosene burned based on the energy released and the specific heat of combustion, followed by an unrelated paragraph about the importance of education.
single_question_with_answer
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
# How much kerosene was burned if 688 MJ was released?

1) Let’s calculate the mass of the burnt kerosene.

Q = q * m, where Q is the energy released during the combustion of kerosene (Q = 688 MJ = 688 * 10 ^ 6 J), q is the specific heat of combustion (for kerosene we take q = 4.6 * 10 ^ 7 J / kg) , m is the mass of burnt kerosene.

m = Q / q = 688 * 10 ^ 6 / 4.6 * 10 ^ 7 = 14.96 kg.

2) Calculate the volume of kerosene burned:

V = m / ρ, where ρ is the density (for kerosene ρ = 810 kg / m3).

V = m / ρ = 14.96 / 810 = 0.018 m3.

Answer: 0.018 m3 of kerosene was burned.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
user
The text passage contains a detailed calculation to determine the volume of kerosene burned based on the energy released and the specific heat of combustion, followed by an unrelated paragraph about the importance of education.

TYPE: SINGLE_QUESTION_WITH_ANSWER