PHYSICS MIDDLE SCHOOL

10. A loud motorcycle passes by the front of Bill's house. What mediumdoes the sound wave travel through to get from the motorcycle to Bill's
ears?
Answers:
•air
•energy
•vacuum
•large vibrations

Answers

Answer 1
Answer:

Answit would be air because only electromagnetic waves and some others travel thru a vacuum fam

Explanation:
Answer 2
Answer:

Answer: Air

Explanation:

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An ohmmeter is a common device for measuring resistance. Using an ohmmeter, you find that a certain material has a very high resistance. This material is most likely what?conductorinsulatorsemiconductorsuperconductor
Which statement best describes beaches?A.) Beaches are always changing due to factors such as waves adding and eroding sand. B.) Beaches change little over time as waves follow the same patterns year after year. C.) Beaches change little over time as wind patterns stay the same. D.) Beaches change little over time as waves move further up the shore.

Light travels fastest when moving through

Answers

a vaccum unlike sound,light can travel through any matter including a great vacuum of nothing (space) 

The boiling point of the crystalline mass is 50° Celsius
200° Celsius
300° Celsius
400° Celsius

Answers

Boiling point is at 200° Celsius

Explanation:

Matter exists in three states:

- Solid state: the molecules of the element are fixed in their place and strongly bonded to each other - therefore, they can only vibrate around their fixed position.

- Liquid state: the molecules of the element are free to slide past each other - however, there are still intermolecular forces that keep them close to each other

Gas state: the molecules of the element are completely free to move far from each other

Evaporation is the process that occurs when a substance changes from liquid to gas state. This process occurs when the temperature of the substance reaches its boiling point.

In the graph given in this problem (find it in attachment), we observe that:

- At first, the temperature increases up to 50 Celsius; this is the solid state

- Then the temperature stops increasing --> this is the transition of phase from solid to liquid (melting), which occurs at a constant temperature of 50 Celsius (melting point)

- Then, the temperature increases again up to 200 Celsius (liquid state)

- Then the temperature stops increasing again --> this is the transition of phase from liquid to gas (evaporation), which occurs at a constant temperature of 200 Celsius, which is therefore the boiling point

- Then, the temperature increases again (gas state)

Therefore, the boiling point of the substance in this problem is

200° Celsius

Learn more about temperature:

brainly.com/question/1603430

brainly.com/question/4370740

#LearnwithBrainly

Answer:

B

Explanation:

200 degrees Celcius.

Any notable feature of an organism is called

Answers

Character trait, physical trait, or an appearance.

Which plate is covering most of two continents ? what two continents?

Answers

The plate that is covering most of the two continents is the Eurasian plate.
The continents are
1.  Europe
2.  Asia
The Eurasian plate is a tectonic plate that amasses the whole continent of what others call as “Eruasia”. It takes part of the oceanic crust that starts from the Mid-Atlantic Ridge and extends itself to northward of the Gakkel Ridge. The size of this plate is for about 67,800,000 km according to statistics and geography.  



The Eurasian plate covers most of the continents of Europe and Asia.

slugs are the only member of what that have no shells


Answers

Slugs belong to the group called gastropods 

Which quantity is a vector quantity?O A.
displacement
OB. distance
OC. mass
OD. temperature
O E.
volume

Answers

Answer: The answer to the problem is I feel temperature as

Explanation:This is because mesurement of a medium's temperature itself is a SCALAR but when we calculate the temperature increase or decrease in a medium it is known as a VECTOR as it has refers to both the direction of the medium's movement as well as the measurement of the scalar quantity.

Hopefully you got it!!!!
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