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Use the drop-down menus to complete a description of Malik’s model.
The model will show that the volume of the balloon blank
after several hours in the freezer. The model will explain that blank
thermal energy from the helium molecules in the balloon will
blank the motion of the helium molecules. The volume of the balloon
blank on the amount of molecular motion.
Answers
ice ice baby wow hello wow hello
Explanation:
yesyes
2. the balloon will decrease in volume and then stop as it is in thermal equilibrium
3. don’t really know what it’s asking but higher thermal energy means more motion of molecules
4. the volume of the balloon is dependent on the amount of molecular motion
was kinda hard to understand the question but i hope this helps
Related Questions
Compare and contrast intensive and extensive physical properties, and give 3 examples of each.
Answers
Answer:
Intensive properties do not depend on the quantity of matter. Examples include density, state of matter, and temperature. Extensive properties do depend on sample size. Examples include volume, mass, and size.Intensive properties do not depend on the quantity of matter. Examples include density, state of matter, and temperature. Extensive properties do depend on sample size. Examples include volume, mass, and size.
Explanation:
Which of the following is the primary function of groundwater?
A. fighting fires
B. supplying homes with drinking water
C. irrigating crops
D. mining
Answers
Answer:
irrigating crops
Explanation:
When you drop something, first of all it accelerates.
The faster it falls, the bigger the force of ______ that acts on it.
choose from the list to complete the sentence:
friction gravity air pressure
note: apparently the answer is friction but it doesn't make sense to me so please explain.
Answers
The faster an object is going, the more resistance there will be. An example of this would be if you're running the faster you run, the more air is going against you.
I hope this helps!
PLEASE HELP ASAP
Describe the structure of the inner core? The inner core is made of no solid rocks. The inner core is made of liquid metal. The inner core contains melted rocks. The inner core is made of solid iron and nickel.
Answers
Answer:
The inner core is a hot, dense ball of (mostly) iron. It has a radius of about 1,220 kilometers (758 miles). Temperature in the inner core is about 5,200° Celsius (9,392° Fahrenheit). The pressure is nearly 3.6 million atmosphere (atm)
Foliation occurs when minerals are flattened by heat and pressure. this results in a layered or banded texture. What type of rock do you think is foliated?
Answers
Visible silicate minerals split into dark and light bands or lineations in a metamorphic foliation known as gneissic banding. Typically coarse and frequently folded, these grains. Gneiss is the name for a rock with this texture.
Some kinds of metamorphic rocks -- granite gneiss and biotite schist are two examples -- are strongly banded or foliated. (Foliated means the parallel arrangement of certain mineral grains that gives the rock a striped appearance.)
A scientist uses a camera to study the stars.
How would the scientist most likely use this technology?
1 to replace all of the old data about stars
2 to predict the star count over a broad area
3 to write observations about what the sky looks like
4 to count the number of visible stars in the sky
Answers
Answer:
It would most likely be 3!
Explanation:
A scientist taking photos of the stars would be using those photos as a sort of documentation. The only reason to record this is for data or research purposes, meaning that 1 and 2 are incorrect. While 4 is a possibility, it is a fruitless endeavor, as even if you managed to count all the stars in the night sky at one point, it would completely discount every star not visible from that part of the globe, making the data false/pointless. Again, this is just my educated assumption, but I do think the answer is 3. Good luck :D
what is the amount of protons, neutrons, and electrons in the atom to make water
Answers
Answer:
10 protons 8 neutrons 10 electrons
Which of the following is a true statement about mountains?
Mountains are never found in desert biomes.
Mountains are only found on continents.
Mountains can be formed differently from each other.
Mountains are all formed by volcanic eruption.
Answers
Answer:
Mountains can be formed in different ways from one another.
for can anybody help me today
Answers
Answer:
hey tyler
Explanation:
A skydiver dives from an airplane. Air resistance is measured each second following the skydiver’s jump. Which statement BEST identifies the skydiver’s speed at each second?
PLS HELP QUICK
Answers
Answer: (B) 4 Seconds
Explanation: The Balance of weight and air resistance equals out after 4 seconds giving you your terminal velocity. (the fastest speed you can travel at your given weight and air resistance)
Answer : B. The sjydriver has the fastest speed at 4second.
What is air resistances ?
--Air resistance is a type of friction force.
-- Air resistance, there are not two solid surfaces in contact.
-- Air resistance is the frictional force acting on an object and the air around them.
--This means that friction always pushes in the opposite direction than the skydiver is travelling, therefore slowing the skydiver down.
Concept Used
-- When the skydiver jumps off the plane, their speed would accelerate because the pull of gravity on the person, or their weight force, is greater than the air resistance slowing them down.
-- A person’s weight force will always stay the same.
-- The weight force of the person will equal their air resistance.
-- This would make the skydiver travel at constant speed.
--To travel at constant speed forces have to be equal to zero.
--This constant speed is called terminal velocity
Learn more about terminal velocity from https://brainly.com/question/8351585
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Please help!!! will give brainliest
Answers
Answer:
hmmm, i wanna say....5.0 m per second but im not 100% sure
Where the ocean is warm, the water may be saltier. why?
Answers
Answer:
Temperature and salinity deep waters are colder and saltier than the surface waters.
Explanation:Hope this helps if this doesn't sorry i couldn't explain better
Mark all the examples of kinetic energy.
1. A phone vibrating when someone calls you.
2. A car driving at 50 mph.
3. A pencil sitting on your desk.
4.A bicycle chained to a bike rack.
5.A ball rolling down a hill
6.A rock sitting on top of a hill.
Answers
Answer:
A phone vibrating when someone calls you.
A car driving at 50 mph.
A ball rolling down a hill.
Which is the definition of the equator?
A. The equator is half of a sphere, which is used to describe one half of the Earth.
B. The equator is the imaginary line that divides the Earth into two equal parts. It is also used as the basis for the word’s time zones.
The equator is the imaginary line that divides the Earth into two equal parts. It is also used as the basis for the word’s time zones.
C. The equator is an imaginary horizontal line drawn on the Earth equally between the North and South poles.
D. The equator is half of a circle used to describe the northern half of the Earth.
Answers
Answer:
D. The equator is half of a circle used to describe the northern half of the Earth.
Explanation:
hope it helps
Answer: C
Explanation: The equator divides the earth into North and South pole
14. Which of the following ray diagrams is correct for the mirror shown?
Answers
Answer:
C is the correct answer
Answer:
B
Explanation:
What does the law of conservation of energy state about energy in a closed system
Answers
Answer:
The total energy in a closed system (a system that isolated from its surroundings) is always constant.
Explanation:
The law of conservation energy states that:
The total energy in a closed system (a system that isolated from its surroundings) is always constant.
What this law means is that energy can never be created or destroyed but can only be converted from one form to another form or example the conversion of energy from potential energy to kinetic energy which is seen by a falling object from a height.
Which of the following is an example of kinetic energy transfer?
A: A large snowball sitting at the top of a hill
B: Xavier pushing Brad down the snowy hill on a sled
C: A car driving up a steep hill
D: Jules floating down a lazy river on an inflatable raft
Answers
Answer:
B
Explanation:
Xavier is transferring energy to Brad and the sled by pushing, so the answer is B.
Answer:
Sorry if I'm wrong but it might be B
Explanation:
In physics, The kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity, Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes
Compare and contrast the various ways heat is transferred and their possible effects on heating and cooling. Cite examples from the readings to support your comparisons. Also cite examples from what you may already know to support your comparisons.
Answers
Explanation:
..........................
Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 grams. An hour later, after the ice cubes had melted, Ms. Bristol measured the mass of the beaker again. What was the mass of the beaker of water the second time?
Answers
Answer:
100
Explanation:
A transformer has 500 loops in its primary coil and 5,000 loops in its secondary coil. What is the voltage in the primary coil if the voltage in the secondary coil is 20,000 v?
Answers
Answer:
2000v
Explanation:
What two gases in the atmosphere do animals and plants need to breathe and grow?
Answers
Answer: Explanation:
Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.
How does the agricultural activity most likely affect the surface water of the area?
Answers
Answer:
Agriculture has been the cause of significant modification of landscapes throughout the world. Tillage of land changes the infiltration and runoff characteristics of the land surface, which affects recharge to ground water, delivery of water and sediment to surface-water bodies, and evapotranspiration.
Explanation:
Why is it not possible for lightning to strike the same area twice?
Answers
There's no answer, because there's no question.
It's very highly possible for lightning to strike the same place twice. Or ten times, or a hundred times, or more. Very likely. It happens every day.
Unless the place burns to the ground. Then, it's not too likely that lightning will hit it again after that. But it's still not impossible.
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answers
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right
Science- Look at both pictures below.
Answers
Answer: I think it would be Different atoms
please help me asap!!!
Answers
If the is the absense of light is the dark. thennnnnnnnnn since there is light particles. is there dark particles?if not then im dum
Answers
I’m dum too
Have a good day
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
learn more about Potential Energy :
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How are electromagnetic waves used in the military?
Answers
PLEASE help with this!!! i'll give brainliest if right!!
Answers
2: decreases, increases, increases, stays the same
3: increases, decreases, decreases, stays the same
4: increases, decreases, decreases, stays the same