Water droplets form on a mirror during a shower is not an example of vaporization. So, the correct option is C.
What is Vaporization?Vaporization of an element or compound is defined as the phase transition from liquid phase to vapor. There are two types of Vaporization : evaporation and boiling, while the evaporation is a surface phenomenon and boiling is a bulk phenomenon.
Due to vaporization that results in the increase in temperature, the kinetic energy of the molecules increases. Due to the increase in kinetic energy, the force of attraction between the molecules decreases which results in the vapor being released into the surrounding atmosphere. This process involves the consumption of heat energy.
Thus, Water droplets form on a mirror during a shower is not an example of vaporization. So, the correct option is C.
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Which of the following is not a function of PACs?
A donate large sums of money to their preferred candidate
B pay for television ads about their preferred candidate
C campaign for their preferred candidate
D appoint their preferred candidate to political office
Answer:
i think D
hope this helps
let me know if i'm wrong i will change the answer
Explanation:
Do all types of light change materials in the same way
Number these from least (1) to most (5) mass ?
A baseball
A small car
A truck
A feather
A large train
i need the answer so please answer
Answer:
1. A feather
2. A baseball
3. A small car
4. A truck
5. A large train
Explanation:
It is easier to push an empty shopping cart than a full one, because the full shopping cart has more mass than the empty one. This means that more force is required to push the full shopping cart -- is an example of which law?
1st
2nd
3rd
Answer:
This is a example of newtons second law
Explanation:
1. In a series circuit, if one bulb goes out the other blubs will stay lit.
a. true
b. false
A change that produces one or more new substances is called _____.
sublimation
a physical change
a chemical change
evaporation
Answer:
A change that produces one or more new substances is called
a chemical change.
PLEASE HELP 5TH GRADE SCIENCE!
Charlotte completed an experiment in which she investigated and discovered that an electrically charged object can attract an uncharged object without any contact. She used a PVC pipe and small pieces of paper for her experiment. Each time, she rubbed the PVC pipe with a cloth to give it a charge and then held it over paper. What would be Charlotte's control group in this experiment?
A. Using the cloth and rubbing it against the PVC pipe
B. Taking the pieces of paper and rubbing it against the cloth
C. Not rubbing the cloth against the PVC pipe or the paper
D. Rubbing the cloth against both the paper and the PVC pipe
Answer:
Your Best Answer would be C
Hope this helps :)
Charlotte's control group in this experiment would be: not rubbing the cloth against the PVC pipe or the paper. Option (c) is correct.
What is control group in the experiment?In a scientific experiment, a control group is a subset of participants who are not included in the main experiment and whose outcomes are unaffected by the independent variable under study. By isolating the effects of the independent variable on the experiment, this can help rule out other possible explanations for the findings of the experiment.
Positive and negative control groups are the other two categories into which they might be divided.
Not all scientific studies call for the use of control groups. The use of controls is crucial when an experimental conditions are complex and difficult to isolate.
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Will the net force be greater or lesser for objects with greater mass?
Answer:
The answer is
→ If an object has a greater mass, then the net force will be lesser.
Explanation:
The net force will be lesser because the greater mass the object is, the slower the net force will be.
If we were to talk about lesser mass in an object, then the net force will be faster, but this isn't the case right now.
Hope I could help and cleared it for you! :^)
Which describes an object in projectile motion?
o Gravity acts to push the object sideways.
o The object moves in a straight path.
o The forward velocity of the object is 0 m/s.
o The object’s inertia carries it forward.
Answer:
s.
o the object's inertia carries it forward.
Mandeep climbs up a 10 meter ladder with a force of 4 Newtons in 20 seconds. What is his power output?
40 Nm/sec
2 Nm
2 Nm/sec
40 Nm
Explanation:
Work Done = Force * Displacement
= (4N)(10m) = 40J.
Power = Work Done / Time
= (40J)/(20s) = 2J/s = 2 Nm/sec.
Answer:
40 m
Explanation:
Which of the following best explains energy transformations that would occur if the archer were to release the bow string in each picture.
Answer:
a)the arrow will have a very little kinetic energy after the archer and its realesead the string in the picture of the right
Explanation: you are at my same school and I pass it correct also as shown in the image it should be like that
A girl rides her scooter to school, a total distance of 4.5km. She has to slow down twice to cross busy streets, but overall the journey takes her 0.65h. What is her average speed during the trip?
Answer:
6.93 km/h
Explanation:
To calculate her average speed, we need the "speed" formula, which is:
average speed = distance / time
You plug in your numbers and it will give you the answer.
Speed = 4.5km/0.65hr
= 6.923 km/h
Which is a negatively charged particle in an atom?
nucleon
neutron
proton
electron
Answer:
electrons
Explanation:
electrons are negatively charged particles in an atom
When a bus is moving (especially with a high speed) on the road suddenly stops or suddenly changes its direction, the luggage on the top due to inertia of motion and direction continues to remain in the motion or in the same direction of motion. As a result, the luggage may get thrown out from the bus roof ---is an example of which law of motion?
Answer:
First law of motion
Explanation:
I say this because this example shows how an object is staying persistent unless it's compled to change
(not sure)
Help please!!!! Brainlyist to the person who answers
Answer:
Speed up yes it could depends on initial forces and ending forces
keep in constant motion yes
Slow down yes it could depends on initial forces and ending forces
Change directions yes it could depends on initial forces and ending forces
Could not have a net force of Zero
Explanation:
Speed up yes it could depends on initial forces and ending forces
keep in constant motion yes
Slow down yes it could depends on initial forces and ending forces
Change directions yes it could yes it could depends on initial forces and ending forces
Could not have a net force of Zero
What causes air to move or circulate from one place to another?
Lesson 1.06
Question 3 options:
Difference in water pressure causes the horizontal motion of air known as wind.
Differences in air pressure cause the horizontal motion of air known as wind.
Difference in water temperature causes the horizontal motion of air known as wind.
Difference in the exosphere causes the horizontal motion of air known as wind.
Answer:
c
Explanation:
simple
What is the purpose of a domain?
Answer:
to make the function work
Explanation:
Function must be functional.
So, domain makes sure you put x, then the function ( this machine) can produce y (this product).
What happens to the volume of a solid when it is moved to a larger container?
It becomes more dense.
It becomes less dense.
It increases to fill the container.
It remains unchanged.
It becomes less dense............
What is the process of cell division that results in the creation of four sex cells? A. budding B. fertilization C. meiosis D. mitosish
Answer:
meiosis
Explanation:
meiosis produces four sex cells
EXPLAIN how energy changes and is distributed as it moves from level to the next in a food chain.
Answer: There is a smaller amount of energy consumed making the consumer eat more
Explanation:
1. A sled is being pulled to the left by 5 dogs, each dog pulling with 6 Newtons of force. Find the net force (ignore friction).
2. If a person pulls on a cart to the right with a force of 10N and a second person pulls to the left with a force of 3N, what is the net force on the cart ignoring all other forces?
3. A 2N and 6N force pulls on an object to the right and a 4N force pulls to the left a 0.5kg object. What is the net force on the object if you ignore all other forces?
4. A 20kg bike accelerates at 10m/s^2. With what force was the person pedaling if friction exerted a force of 100N
5. If a person is pushing a cart with a force of +40N, friction is -10N and the cart accelerates at 0.5m/s^2, what is the mass of the cart?
Answer:
check out this, it is the same question you have
Explanation:
can anyone help me with this question?
Answer:
Answers should be:
A, and B
Explanation:
Hope this helps.
A mouse can ran 12 meters in 4 seconds. A cat can run 30 meters in 10 seconds. A dog can run 120 meters in 40 seconds? Who can run the fastest?
A. mouse
B. cat
C. dog
D.they all ran the same speed
Which of the following are examples of chemical energy being released or stored?
A car battery reacting and releasing energy
A girl eating a sandwich which helps her move
Propane burning on a barbecue
I only
I, II, and III
I and III only
I and II only
answer quick i am time on this test.
A wave pool at a water amusement park has a machine at one end that generates regular waves that are 7.5 m long. At the other end, waves crest over the side every 5 s. How fast are the waves traveling?
Heat Illness
pls help
Answer:
The first one is heat rash and the second one is sunburn
Explanation:
hope this helps
Answer:
1. heat rash 2. sunburn
Explanation:
:)
Please help me, i don’t know the answer
I narrowed it down to A and C, but if I had to guess; A.
Determine the amount of work done.
Answer:
Work=10N x 10ft= 100 N x ft
Explanation:
The units might be wrong, but the answer is 100
What is the net force acting on the object above?
Answer:
5N to the right
Explanation:
You have a force of 2N acting on the object to the right, 1N to the left, and another 4N to the right. if we add all of these forces together, taking to the right as positive, and to the left as negative, we get 2 + 4 - 1, which is 6 - 1, which is equal to 5, and since it's positive, it's a net force to the right.
HELP ME
the bending of light when it changes media is called _________
u can get brainliest
Answer:
Refraction
Explanation: