PHYSICS HIGH SCHOOL

At which temperature in water does sound travel the fastest?a. 15 C
b. 20 C
c. 18 C
d. 25 C

Answers

Answer 1
Answer: 15 it can be sound in travel fastest

Related Questions

The _____ theory is the most accepted theory regarding the origin of the solar system. It suggests that our star, the Sun, was first created by a cloud of dust and gas.
Johannes Kepler is known for which discovery in astronomy? discovering planets around other starsdetermining planetary laws of motionrecording 20 years of data about planetary motionproposing the heliocentric model of the solar system
Using echos to find an object
Which body is in equilibrium?(1) a satellite orbiting Earth in a circular orbit(2) a ball falling freely toward the surface ofEarth(3) a car moving with a constant speed along astraight, level road(4) a projectile at the highest point in its trajectory
The charge on an electron is:positivenegativeneutralunknown

What is the Average Depth of the ocean?

Answers

On average, the ocean is 2.3 miles deep. Hope this helps!

Answer:

The average depth of the ocean is about 12,100 feet.

Explanation:

What are the scientific method steps and process

Answers

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.
Scientists use the scientific method to make testable explanations and predictions about the world. A scientist asks a question and develops an experiment, or set of experiments, to answer that question. 

Ask a QuestionDo Background ResearchConstruct a HypothesisTest Your Hypothesis by Doing an ExperimentAnalyze Your Data and Draw a ConclusionCommunicate Your Results

In the series circuit below the power source is a 9-volt battery and three resistors are R1 = 7 ohm, R2 = 9 ohm and R3 = 2 ohm. What is the total resistance in the series circuit? R1 7 ohm + R2 9 ohm + R3 2 ohm = 18
Is this correct?

Answers

Yes indeed. You're on your way. In a series circuit, the total resistance is the sum of the individuals no matter what order they're in. Now, if the question goes on to ask what is the current in the circuit, that will be the source voltage divided by the total resistance that you have calculated.

What does Dependent viable meaning in science​

Answers

Its the variable which you measure in an experiment. For example, you're conducting an experiment in order to find out how proportions of water affect plant growth, then, your dependent variable should be the height of the plants in the experiment.

Which object has the least momentum? Object A: m = 1 kg, v = 100 m/s
Object B: m = 10 kg, v = 12 m/s
Object C: m = 0.5 kg, v = 1000 m/s
Object D: m = 100 kg, v = 2 m/s

Answers

the answer is c m= 0.5kg .... 
that one

Name three situations in which force is created. describe the cause of the force in each situation

Answers

One situation in which force is created is when an object is moving and a force is created to stop that movement. Second situation is when an object is moving circularly and a force is created to move it towards the middle of the circle. The third situation is when a force is created that goes in the same direction as an object that is in movement.
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