The Effect Of Temperature On The Bounce Of A Tennis Ball

What were the variables? The independent variables are the male and female gender. The dependent variable are the dosage of bolus given. 1.

The liquid contained inside has no choice but to move upward and downward as the temperature creates the substances to grow or shrink. 6. Thermometers have a large bulb and a narrow tube to accentuate the change in volume. 1.

Identify the independent Variable Size of the tablet Identify the dependent Variable Reaction time List the controlled variables The solution (water), temperature, volume of water (200 mls) The amount of Alka- Seltzer How will the dependent variables be measured A stop watch will be started as the pieces of Alka-Seltzer are dropped into 200ml of room temperture water Describe the expected results if the hypothesis is true The 3 smaller pieces of Alka Seltzer will dissolve quicker than the ½ tablet .

Then it changes when it starts going down. Then when going down the velocity changes and does something different. my conclusion is when the ball is going up there is two ways of velocity. Then when it gets to the top it turn equals, after that when it is going down it changes the way of velocity when it was going

The student gave each person a clothespin. In each pair, Student 1 is going to be exercising before squeezing a clothespin and Student 2 is going to be resting before squeezing the clothespin (independent variable). First, Student 1 began doing 15 jumping jacks and 10 pushups while Student 2 rested for 1 minute. When Student 1 completed the jumping jacks

Well you can find out by reading the rest of this paper. “Where does a basketball bounce best. ”Why do different surfaces affect how high a basketball bounces? Different surfaces affect how high a basketball bounces because different types of surfaces absorb more energy than others.

The difference between dependent and independent variables is that the independent is the variables that are changing or controlled in an experiment to test the effects on the dependent variable. In the Stefan-Boltzmann law experiment, for example, volts would be the independent variable while the radiation in millivolts would be the dependent variable. 7. What are the differences between qualitative and quantitative

In this particular experiment the constant condition, the factor that was never changed, was the room temperature water. The independent variable, the variable the student affected, was how much water was placed into the beakers. The dependent variable, a variable that was affected by the independent variable, was the time it took for the tablet to fully dissolve. The control group, which did not receive treatment from the students, was the 50 ml of water as a result of being the medium between the three measurements of water. Finally, the experimental group, the subject that was exposed to the variable during the experiment, was the 25 ml and 75 ml of

My project is about how temperature and air pressure affect the distance a football can be thrown. When the air is warmer the molecules move faster and spread apart, therefore making the air pressure lower and making the ball lighter. But when the air is cooler the molecules move slower and move closer together, making the air pressure higher making the ball

VARIABLES: There are independent variables, dependent variables, and controls. the one that is being tested and the one that is the inconsistent variable in the Independent variable like the volume and surface area of the agar cubes. The variable that is kept consistent is the dependent variable such as the percentage of diffusion of pigment in the agar cubes. The constant variable is the features of the experiment that is kept the same throughout the entire experiment such as, the amount of time the agar cubes are left in the beaker and the amount of acid in the beaker.

Jumping is a noteworthy segment in the material physics behind basketball. At the point when a ball player hops noticeable all around to make a shot he can seem, by all accounts, to be suspended in mid-air amid the high purpose of the hop. This is a result of shot movement. At the point when an item is tossed noticeable all around it will invest a huge rate of energy in the top some portion of the toss. A basketball player can bounce as much as 4 feet noticeable all around vertically.

This coil has an electrical resistor which resists the flow of electricity, which in effect converts electrical energy into heat as energy goes through the coil. Due to this, the heat energy produced by the resistor heats up the water within the kettle to boiling point. The heating element is controlled by a bimetallic thermostat, which contains a variable resistor inside it. Integrated at the bottom of the kettle, it consists of a disc of two different metals bonded tightly together, curved in a particular direction. As temperature inside the kettle rises, one metal expands faster than the other, set up in a manner

The change in thermal energy of a substance means a change in its temperature. Hot substances have high thermal energy while cold substances have low thermal energy. You can actually see this in water. Let’s say you are making spaghetti. You fill the pot with cool water and set it on the stove, the water is not really

The dependent variable, which is the time taken for the empty muffin paper cup to touch the ground (immediately after it was dropped). This will be measured using a stopwatch, which will start when the paper cup is dropped, and stopped when the paper cup touches the ground. This will be done on table, preferably inside a science laboratory. (The table will be parallel to the muffin paper cup).

This means there might be slight variation in the temperature of the substances used for the experiment. Temperature affects the rate of collision by adding or lessening the amount of kinaesthetic energy for particle collision. Thereby affecting the rate of reaction. Wait for substance to adjust to room temperature before use. Container, the container affects the surface area and the number of particles that are exposed to each other