Answer:
1. It depends what type of method you are using. if it is Height x Width x Length then it will not work for an irregular shape because it has extra pieces that would not be included.
2. The second method would work for both regular and irregular shapes because you would have to know or find out the volume of the regular shape to get the volume for the irregular shape.
3. It also depends on what you are doing, if you are doing a regular shape then use the first method, if it's an irregular shape then use the second method, if you do the maths correctly both should give you an accurate answer for what you want to achieve.
4. No, because the sugar would dissolve.
5. No, on this case the displacement method would not work because of the weight difference
Explanation:
all the answers for you!
Bunsen burner is the answer
Surface tension is caused by the attraction of the particles in the surface layer by the bulk of the liquid.
It usually develops around the age of 40+... hope this helps!
2.a.The particles in the gas are moving faster than the particles in the liquid
2.b. The particles in a liquid are still connected, but the particles in a gas have separated from each other and now fly around to fill the container.
3.a. It dissolves into Hydrogen ions in water (H+).
The major difference between liquid and a gas particles of the same substance at the same temperature is that the particles in the gas are moving faster than the particles in the liquid due to distance between particles. The particles in a liquid are connected to each other, but the particles in a gas are separated from each other and moves freely in the container.
Acid forms Hydrogen ions in water (H+) and It cannot be mixed with oil due to its polarity. An acid is a molecule that donates a proton (H+) according to Bronsted–Lowry acid theory.
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