1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vaieri [72.5K]
3 years ago
5

LINK THE WORDS TO THE UNDERLINE. The 4 most common _____________ are solids, liquids, gases and plasmas. The _______________ are

also called the phases of matter. 2. For a given pure substance, the amount of thermal ____________ is what separates the different states of matter. The solid state has the least thermal _______. The liquid state has more thermal __________ than the solid state. The gaseous state has more thermal _____________ than the liquid state. And the plasma state has the highest thermal ________________ of the 4 states of matter. 3. Changing from one state of matter to another is called a _______________. Solids can _______________ to liquids or gasses. Liquids can _______________ to solids or gasses. Gasses can _________________ to liquids or solids. 4. Frost forms from water vapor depositing as ice crystal without first becoming liquid water. This is called __________________. ____________ is also used in industry to put a thin layer of aluminum on mylar for helium balloons and for potato chip bags. 5. Put wet laundry outside on a clothes line in freezing weather and it will dry. The process is called _______________ and a solid phase changes to a gas without first melting into a liquid. Dry ice (frozen CO2) undergoes ______________ and becomes CO2 gas. It skips the liquid state and because we see something that looks like normal ice disappear without making a puddle, we call it dry ice. 6. ________________________ is when a liquid becomes a gas. It can happen slowly at cool temperatures and this is called evaporation. Or it can happen faster at the boiling temperature of the liquid and this is called boiling. 7. In the summer time, I love a glass filled with ice water. But water vapor in the air undergoes ______________ and becomes liquid water on the outside of the glass. Fog and clouds are also formed by ________________ of atmospheric water (water vapor) condensing into liquid water drops. 8. Thermic refers to thermal energy, usually perceived as heat or temperature. Endo refers to “inside.” _________________ means heat is moving INTO a process and is stored in the products of that process. Heating up liquid water is ____________ because heat is being put into the process of raising the water temperature and is stored in the kinetic motion of the water molecules. Melting ice into liquid water is ____________ because heat is being used to break most of the attractive bonds between water molecules so that the molecules are still close to each other, but can slide around each other. 9. Thermic refers to thermal energy, usually perceived as heat or temperature. Exo refers to “outside” like exiting a room to the outside. ____________ means heat moving out of a process. The heat energy comes from energy stored as kinetic motion of the molecules and broken bonds of attraction. When liquid water cools down, heat comes out of the water and goes to the environment around the water. This is ______________. Liquid water undergoing the phase change to become solid water (ice) is _______________. The thermal energy absorbed to “melt” the ice is released as the ice freezes. 10. The ____________________________ theorizes that all matter is made of tiny particles (atoms and molecules) that are in constant motion. The amount of motion is an indication of the temperature. At absolute zero, all kinetic motion stops. THESE ARE THE WORDS Phase change. Deposition, Condensation, Endothermic, Sublimation, Energy. Vaporization , Exothermic , Kinetic Theory of Matter, State(s) of matter.
Physics
2 answers:
Savatey [412]3 years ago
7 0

The 4 most common <u>States of matter </u>are solids, liquids, gases and plasmas. The <u>States of matter</u> are also called the phases of matter.  

2. For a given pure substance, the amount of thermal <u>energy</u> is what separates the different states of matter. The solid state has the least thermal <u>energy</u>. The liquid state has more thermal <u>energy</u> than the solid state. The gaseous state has more thermal <u>energy</u> than the liquid state. And the plasma state has the highest thermal <u>energy</u> of the 4 states of matter.  

3. Changing from one state of matter to another is called a <u>phase change</u>. Solids can <u>phase change</u> to liquids or gasses. Liquids can <u>phase change</u> to solids or gasses. Gasses can <u>phase change</u> to liquids or solids.  

4. Frost forms from water vapor depositing as ice crystal without first becoming liquid water. This is called <u>Deposition</u>. <u>Deposition</u> is also used in industry to put a thin layer of aluminum on mylar for helium balloons and for potato chip bags.  

5. Put wet laundry outside on a clothes line in freezing weather and it will dry. The process is called <u>Sublimation</u> and a solid phase changes to a gas without first melting into a liquid. Dry ice (frozen CO2) undergoes <u>Sublimation</u> and becomes CO2 gas. It skips the liquid state and because we see something that looks like normal ice disappear without making a puddle, we call it dry ice.  

6. <u>Vaporization</u> is when a liquid becomes a gas. It can happen slowly at cool temperatures and this is called evaporation. Or it can happen faster at the boiling temperature of the liquid and this is called boiling.  

7. In the summer time, I love a glass filled with ice water. But water vapor in the air undergoes <u>Condensation</u> and becomes liquid water on the outside of the glass. Fog and clouds are also formed by <u>Condensation</u> of atmospheric water (water vapor) condensing into liquid water drops.  

8. Thermic refers to thermal energy, usually perceived as heat or temperature. Endo refers to “inside.” <u>Endothermic</u> means heat is moving INTO a process and is stored in the products of that process. Heating up liquid water is <u>Endothermic</u> because heat is being put into the process of raising the water temperature and is stored in the kinetic motion of the water molecules. Melting ice into liquid water is <u>Endothermic</u> because heat is being used to break most of the attractive bonds between water molecules so that the molecules are still close to each other, but can slide around each other.  

9. Thermic refers to thermal energy, usually perceived as heat or temperature. Exo refers to “outside” like exiting a room to the outside. <u>Exothermic</u> means heat moving out of a process. The heat energy comes from energy stored as kinetic motion of the molecules and broken bonds of attraction. When liquid water cools down, heat comes out of the water and goes to the environment around the water. This is <u>Exothermic</u>. Liquid water undergoing the phase change to become solid water (ice) is <u>Exothermic</u>. The thermal energy absorbed to “melt” the ice is released as the ice freezes.  

10. The <u>Kinetic Theory of Matter</u> theorizes that all matter is made of tiny particles (atoms and molecules) that are in constant motion. The amount of motion is an indication of the temperature. At absolute zero, all kinetic motion stops.  

ddd [48]3 years ago
3 0

Answer:

The 4 most common States of matter are solids, liquids, gases and plasmas. The States of matter are also called the phases of matter.  

2. For a given pure substance, the amount of thermal energy is what separates the different states of matter. The solid state has the least thermal energy. The liquid state has more thermal energy than the solid state. The gaseous state has more thermal energy than the liquid state. And the plasma state has the highest thermal energy of the 4 states of matter.  

3. Changing from one state of matter to another is called a phase change. Solids can phase change to liquids or gasses. Liquids can phase change to solids or gasses. Gasses can phase change to liquids or solids.  

4. Frost forms from water vapor depositing as ice crystal without first becoming liquid water. This is called Deposition. Deposition is also used in industry to put a thin layer of aluminum on mylar for helium balloons and for potato chip bags.  

5. Put wet laundry outside on a clothes line in freezing weather and it will dry. The process is called Sublimation and a solid phase changes to a gas without first melting into a liquid. Dry ice (frozen CO2) undergoes Sublimation and becomes CO2 gas. It skips the liquid state and because we see something that looks like normal ice disappear without making a puddle, we call it dry ice.  

6. Vaporization is when a liquid becomes a gas. It can happen slowly at cool temperatures and this is called evaporation. Or it can happen faster at the boiling temperature of the liquid and this is called boiling.  

7. In the summer time, I love a glass filled with ice water. But water vapor in the air undergoes Condensation and becomes liquid water on the outside of the glass. Fog and clouds are also formed by Condensation of atmospheric water (water vapor) condensing into liquid water drops.  

8. Thermic refers to thermal energy, usually perceived as heat or temperature. Endo refers to “inside.” Endothermic means heat is moving INTO a process and is stored in the products of that process. Heating up liquid water is Endothermic because heat is being put into the process of raising the water temperature and is stored in the kinetic motion of the water molecules. Melting ice into liquid water is Endothermic because heat is being used to break most of the attractive bonds between water molecules so that the molecules are still close to each other, but can slide around each other.  

9. Thermic refers to thermal energy, usually perceived as heat or temperature. Exo refers to “outside” like exiting a room to the outside. Exothermic means heat moving out of a process. The heat energy comes from energy stored as kinetic motion of the molecules and broken bonds of attraction. When liquid water cools down, heat comes out of the water and goes to the environment around the water. This is Exothermic. Liquid water undergoing the phase change to become solid water (ice) is Exothermic. The thermal energy absorbed to “melt” the ice is released as the ice freezes.  

10. The Kinetic Theory of Matter theorizes that all matter is made of tiny particles (atoms and molecules) that are in constant motion. The amount of motion is an indication of the temperature. At absolute zero, all kinetic motion stops.  

Explanation:

You might be interested in
Q: The acceleration of gravity means that for each second that passes, falling objects move 9.8m? A:True
Gelneren [198K]

Answer: false

Explanation:

4 0
3 years ago
Read 2 more answers
What are the body measurements​
ki77a [65]

Answer:

body measurements are a common method specifying body proportion for the purpose of fitting clothes.

6 0
3 years ago
Read 2 more answers
Which of the following phases of the Moon produces the highest and lowest tides on Earth?
Nezavi [6.7K]
I believe the answer is D. Full Moon
Hope this helps
3 0
4 years ago
Read 2 more answers
A hard-boiled egg of mass 46.0 gg moves on the end of a spring with force constant 25.6 N/mN/m . The egg is released from rest a
soldi70 [24.7K]

Answer:

0.022kg/s

Explanation:

We are given that

Mass of boiled egg=46 g=\frac{46}{1000} kg=0.046 kg

1kg=1000 g

Constant force=F=25.6 N/m

Initial displacement=A_1=0.296 m

Final displacement=A_2=0.12 m

Time=t=4.55 s

Damping force=F_x=-bv_x

We have to find the  magnitude of damping constant b.

We know that the displacement of the oscillator under damping motion is given by

x=Ae^{-\frac{b}{2m}t}cos(w't+\phi)

For maximum displacement cos(w't+\phi)=1

Therefore , x=A_2

Substitute the values

A_2=A_1e^{-\frac{-b}{2m}t}

e^{-\frac{b}{2m}t}=\frac{A_2}{A_1}

-\frac{b}{2m}t=ln\frac{A_2}{A_1}

lnx=y\implies x=e^y

Substitute the values

-\frac{b}{2\times 0.046}\times 4.55=ln\frac{0.12}{0.296}

\frac{2\times 0.046}{4.55b}=ln\frac{0.296}{0.12}

\frac{2\times 0.046}{4.55}=0.9b

b=\frac{2\times 0.46}{4.55\times 0.9}=0.022kg/s

Hence,the  magnitude of damping constant b=0.022kg/s

3 0
3 years ago
A wheel that was initially spinning is accelerated at a constant angular acceleration of 5.0 rad/s^2. After 8.0 s, the wheel is
notka56 [123]

Answer:

a)  Initial angular speed = 30 rad/s

b) Final angular speed = 70 rad/s        

Explanation:

a) We have equation of motion s = ut + 0.5at²

    Here s = 400 radians

              t = 8 s

              a = 5 rad/s²

    Substituting

             400 = u x 8 + 0.5 x 5 x 8²

              u = 30 rad/s

   Initial angular speed = 30 rad/s

b) We have equation of motion v = u + at

     Here u = 30 rad/s

               t = 8 s

              a = 5 rad/s²  

    Substituting

             v = 30 + 5 x 8 = 70 rad/s    

   Final angular speed = 70 rad/s        

8 0
3 years ago
Other questions:
  • Lena is playing with a remote-controlled car in her backyard. She knows that the car uses a wheel and axle to move. What is the
    12·1 answer
  • A slide inclined at 35 takes bathers into a swimming pool. with water sprayed on the slide the bathers spends only one third as
    10·1 answer
  • What would happen if the earth’s mantle was completely solid? Why do you think so?
    15·1 answer
  • An aluminum alloy rod has a length of 6.3243 cm at 16.00°C and a length of 6.3568 cm at the boiling point of water. (a) What is
    15·1 answer
  • One of the purposes of an experiment is to determine whether the dependent variable affects the independent variable.
    9·2 answers
  • Iron cutting scissors have short edges whereas cloth cutting scissors have long edges why​
    9·1 answer
  • How many calories are released when 6 grams of 100°C steam turns to 0°C ice?
    6·1 answer
  • A ball with an initial velocity of 5 m/s rolls off a horizontal table with a height of 1.0
    15·1 answer
  • An object accelerates 2 m/s2 when an unknown force of 20 N is applied to it. What was the mass of the object?
    5·1 answer
  • Sofia needs to go to the grocery store. She leaves her house, walks 1 mi north
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!