Explanation:
Boyles law is the pressure of a fixed mass of gas which is inversely proportional to its volume provided that the temperature is kept constant.
gram/mL
(fill in the number)
Answer:
1.00 gram per milliliter (1 g/mL). In other words, 1 milliliter of water has a mass of 1 gram. A drop of water is 0.05 mL of water, so its mass would be 0.05 grams.
Explanation:
The first step of the scientific method is to observation. It is the step where you research everything you can about your problem.
The second step is to form a hypothesis. It is a general statement based on research and observation.
The third step is to make a prediction. It is what you think the outcome of the experiment will be.
The fourth step is to experiment. This is where you will test your hypothesis.
The fifth step is your conclusion. If your hypothesis was right, then this is the last step. If your hypothesis is incorrect, then you must form a new hypothesis and repeat steps 2-5.
From the motion of the toy car, the reference point of this scenario is the starting position of the car.
The reference point of an object is defined as the position through the measurement of an object is taken.
In studying the motion of a toy car, if she places the car in the middle of a ramp and releases it, we can conclude that the reference point of this scenario is the starting position of the car.
The starting position of the car will serve as point of reference because, the distance, speed, and time of motion of the car can be obtained with respect to the starting point.
Learn more about reference point here: brainly.com/question/2037494
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0 m/s2
0.25 m/s2
4 m/s2
8 m/s2
increase
c.
remain the same
b.
decrease
d.
it cannot be determined
Answer: Option (a) is the correct answer.
Explanation:
Energy obtained by an object due to the motion of particles that are present within the object is known as thermal energy.
So, when we increase the temperature of a substance then its molecules tend to gain kinetic energy. Because of this molecules will start to move from their initial position and hence, there will be more number of collisions between the molecules.
As a result, there will be increase in thermal energy of the substance.
Thus, we can conclude that in order to increase thermal energy, the temperature must increase.
b. False
The answer is A, true.