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4 years ago

How does fabric softener affect the flammability of clothes?

Chemistry

2 answers:

gulaghasi [49]4 years ago

7 0

How is that school related at all?

Brrunno [24]4 years ago

6 0

It makes your clothes smell great

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You are burning wood to heat water for your industrial process. What is the mass of wood required to raise the temperature of 10

natta225 [31]

Answer:

18,8kg of wood

Explanation:

The energy you need to to raise the temperature of 1000 kg of water from 25.0 to 100.0 °C is:

q = C×m×ΔT

Where: q is heat, C is specific heat of water (4,184J/g°C), m is mass in grams (1000x10³g), and ΔT is 100,0°C - 25,0°C = 75,0°C

Replacing:

q = 4,184J/g°C×1000x10³g×75,0°C

q = 3,14x10⁸ J of heat are required

Now, if the heating value of dry wood is 16,72 MJ/kg = 16,72x10⁶ J/kg, mass of wood required is:

3,14x10⁸J × (1kg / 16,72x10⁶ J) = 18,8 kg of wood are required

I hope it helps!

5 0

3 years ago

Identify this vocabulary word: the process of breaking down glucose for the production of ATP

Aloiza [94]

Answer:

Cellular respiration

Explanation:

Fermentation is a mechanism in anaerobic respiration(breaking down glucose in the absence of oxygen). Examples are lactic acid fermentation is humans, Alcohol fermentation in yeast.

Cellular respiration sums up both anaerobic and aerobic(with oxygen)

Metabolism is just breaking down food molecules chemically into their simplest forms (monomers). These monomers then undergo cellular respiration to produce ATP

4 0

2 years ago

Which of the following is the term for the heaviness on something's surface that exerts a force over an area

yarga [219]

Answer:

Explanation:

I think it's pressure. Using the process of elimination, sediment is the matter that's on the bottom of a liquid or solution, deposition is the process of deposing, eruption is the process of erupting, and pressure's formula is force/area, so pressure is the answer.

7 0

3 years ago

Read 2 more answers

Have you ever seen the roots of Banyantree coming down to floor from the branches

ziro4ka [17]

Answer:

If you're wondering how in the world a single tree could cover about 14,500 square feet (1,347 square meters) of space, grow branches as high as 80 feet (24 meters), and thrive over two and a half centuries, it's time to get to know a special species known as the banyan. hope i helped

Explanation:

8 0

3 years ago

If the force of gravity increases, which measurement will change and how?

liq [111]

Answer: If the force of gravity increases than the distance between the both masses will decrease that is both masses will come closer.

Explanation:

The expression of the force of the gravity is given by:

$F=G\frac{Mm}{r^2}$

G = Gravitational constant

M,m = masses of the both the objects

r = distance between the both the masses

From the expression we can see that force of gravity is inversely related to the square of the distance 'r' between the both masses.

$F\propto \frac{1}{r^2}$

If the force of gravity increases than the distance between the both masses will decrease that is both masses will come closer. The value of 'r' will get reduced.

4 0

3 years ago