13% of 0.900 is 0.117
there are 0.117 milliliters of alcohol in a 0.900-L bottle of wine.
The mass of wood before burning does not always equal the mass of the resulting ashes after burning because some other products have been produced and lost.
<h3>Burning of wood</h3>
When wood burns, a form of chemical change takes place and the reaction is reversible.
The products of wood burning include ashes, carbon dioxide, and water vapor. However, only ashes remain after burning because carbon dioxide and water vapor both escape into the atmosphere.
The escape of some of the products of burning into the atmosphere is one of the reasons the reaction seems to negate the law of conservation of mass.
According to the law of conservation of mass, masses are conserved during reactions but can be converted to different forms. Thus, if ashes were to be the only product of the burning of wood, then the mass of the ashes formed must be equivalent to the mass of the wood.
However, due to the formation of other products that happen to always escape into the air, the mass of ashes is not always equal to the mass of the woods that burn.
More on the law of conservation of mass can be found here: brainly.com/question/28711001
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Answer:
If the tilt of the Earth's axis is changed there would be a change in the season because the season is caused by the Earth's tilt (23.5 degrees) and the revolution or orbit.
<h3>(c) Terylene fibres</h3>
Explanation:
<h3>TERYLENE FIBRES </h3>
- Terylene Fibres is a crease-resistant, long-lasting material with a low moisture content. Pests like as moths and mildew have no effect on it. As a result, it's utilized to make fabrics that can be washed and wear clothes. It's also mixed with cotton (Terycot) and wool (Terywool) to add durability.
To determine the voltage of the battery above, we use Ohm's Law which relates voltage (V), current (I) and resistance (R) in a circuit. It is expressed as V = IR. We calculate as follows:
V = IR
V = .43 A ( 3.5 ohms )
V = 1.505 V
Therefore, the correct answer is option A.