Answer:
Well if you're talking about heat then the ice cream in the spoon would melt faster because there is only a little bit of COLD ice cream, but if you're talking about cold then it would be the gallon because it has the most amount of ice cream to keep it cold for a longer time which will prevent it to melt.
PLEEASEE HELP ITS PAST DUE AND IM GIVING BRAINLIEST
Which process is an example of a physical change?
a. wood burning in a camp fire
b. iron rusting on a bicycle chain
c. ice melting after a snow storm
d. milk souring because it is old
Answer:
c or d
Explanation:
i dont know which one but it's one of those
which activity most contributed to economic interdependence among West African peoples? farming, hurding, textiles, trade.
Pls could help me complete the "standart form" part :(
Answer:
I don’t know bro
Explanation: WHY DID U REMOVE THIS
How is density different from weight and mass?
Hello there!
How is density different from weight and mass you say? It's simple!
1. Unlike weight, density is composed of mass and volume.
2. By dividing the mass over the volume, you can determine an object's density, while weight is the product of mass and gravity.
Hope this helps :) if so, can I get Brainliest?
How to work out the relative mass of potassium? What is the calculation? ( explained very easily )
Answer:
39
Explanation:
Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.
In your words, explain why water is higher salinity is denser than water with a lower salinity?
What does this diagram represent?
A) a turbine
B) a motor
C) an electromagnet
D) a generator
Answer:
Option (D) A Generator
Explanation:
A generator is an equipment that has to do with the production of electricity by the use of electromagnetic induction. The generator has split rings that make contact with the exterior.
Learn what is a Generators here
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Mark BRAINLIEST
Please help im in a rush and im at therapy so i need to finish this
What is a mixture?
Answer:
In chemistry, a mixture is a material made up of two or more different substances which are not chemically combined. A mixture is the physical combination of two or more substances in which the identities are retained and are mixed in the form of solutions, suspensions and colloids.
Explanation:
I hope this helps. ^_^
Mixture
Explanation:
A mixture is created when two or more different substances are physically combined and can be separated back into its original substances.
example- a pile of different kinds of leaves
hope it helps!
Individual organisms have a variety of traits that make them different from each other. Traits such as fur color and eye color vary from one individual to another. What determines the traits of an individual organism?
Answer:
Traits can be determined mostly by genes but can be by environmental factors, or a combination of both. Traits can be qualitative (such as eye color) or quantitative (such as height or blood pressure) A given Trait is part of an individual's overall phenotype.
I hope this helps you out!
What are all the breeds of dogs and how many breeds of dogs are there?
Answer:
In the United States alone, the AKC's dog breed list currently includes 190 dog breeds. Worldwide, the FCI lists 360 officially recognized breeds.
Explanation:
what is the relationship between convince and suspect?
Can cornstarch disintegrate in fire or an open flame?
Which statement is NOT true regarding natural vs. synthetic materials?
A) An example of a natural material is sand.
B) An example of a synthetic material is nylon.
C) Synthetic materials are made from natural resources.
D) Synthetic materials only have a negative impact on society.
Answer:
Option C
Explanation:
Answer:
Option C
Explanation:
1. Using D10W and a vial of NaCl 4 mEq/mL, how many mL of NaCl are needed to prepare 250 mL of a
D10/NS solution?
a. 4.8mL
b. 9.6ml
c. 19.6mL
d. 154mL
To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.
Which of the following best explains the relationship between peak-to-peak amplitude and semi-amplitude?
Answer:
A. Semi-amplitude is half the distance of the peak-to-peak amplitude
Explanation:
The correct answer is : The semi-amplitude is half the distance of the peak-to-peak amplitude (option A). The peak-to-peak amplitude is the total distance between the highest positive peak and the lowest negative peak in a waveform. It represents the full range of variation in the amplitude of the waveform.
The peak-to-peak amplitude of a waveform is the measurement of the total distance between the highest positive peak and the lowest negative peak. It provides information about the full range of variations in the amplitude of the waveform. Mathematically, it is calculated by subtracting the minimum value from the maximum value of the waveform.
Learn more about the amplitude here.
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please help! 40 points, a thanks, and brainliest if answered correctly!
"Describe global influences on local weather."
please include 2-3 complete sentences with proper reasoning
(sorry if i put the subject wrong by the way)
Answer:
The impact on local weather on people is they use scary real things to trick you into thinking in is truthful
Answer:
global climate change is a long tern changes in weather patterns that have pervioulsy defined the climate of different areas of the planet. Effects of global climate change such as rising ocean temperatures and the melting of polar ice caps is one
Help its for science ill give brainilest.
Answer:
This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four.
Explanation:
How does fossil evidence support Wegener’s hypothesis of continental drift? *
A. Similar fossils found on far apart landmasses suggest that the continents were once a single landmass.
B. Fossil evidence suggests that the continents have always been in their current positions.
C. No similarities exist between fossils on different continents.
Plant and animal fossils show evidence of changes in Earth’s magnetism.
D. Plant and animal fossils show evidence of changes in Earth’s magnetism.
Answer:
A
Explanation:
Imagine that the moon’s orbit wasn’t elliptical and it that it did not orbit the earth at a 5 degree angle. How would this change the predictability of an eclipse happening every month?
Answer:
Without the tilt, lunar eclipse will happen every month.
Lunar eclipse will happen each month, because of this.
In one to two sentences, explain how the loss of Arctic sea ice may affect the ocean currents and climate near the Western European coast
The cold tide may cause the Atlantic currents that bring warmth to Western Europe to slow down. According to NASA's news release, disruptions to the Gulf Stream would have a negative impact on ocean life and the communities that rely on it.
What happens if Arctic ice melts?If all the ice on Antarctica, Greenland, and in mountain glaciers around the world melted, sea level would rise by approximately 70 meters. The ocean would engulf all coastal cities. And the land area would be significantly reduced.
The loss of older ice indicates that the Arctic ice cover is thinning. Evidence also suggests that the melt season has lengthened; ice is melting earlier in the year and freezing later than it used to.
Thus,The cold tide could slow the Atlantic currents that bring warmth to Western Europe. Disruptions to the Gulf Stream, according to NASA, would have a negative impact on ocean life and the communities that rely on it.
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What two factors affect how much work is done in any given action?
Answer:
the amount of force exerted on the object and the amount of distance the object moves
Explanation:
Newton's second law of motion is F = ma.
A net force of 60 N north acts on an object with a mass of 30 kg. Use Newton's second law of motion to calculate the amount of acceleration the object will experience. Then explain how the amount of acceleration will change if the net force or the mass of the object increases?
Answer: The acceleration of the object is 2m/s^2. If net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.
Explanation:
Force is defined as the product of object's mass and acceleration.
Mathematically,
F = ma ......(1)
or,
a = F/m .....(2)
where,
F = Force exerted on an object = 60N
m = mass of an object = 30kg
a = acceleration of the object = ?
Putting values in above equation, we get:
a = 60 kg.m/s^2/30 kg = 2m/s^2
The acceleration of the car is 2m/s^2.
From equation 2, it is visible that acceleration is directly proportional to force. This means that \if force increases, acceleration also increases.
And acceleration is inversely proportional to mass of the object. This means that if mass increases, the acceleration decreases.
Hence, if net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.
A net force of 60 N north acts on an object with a mass of 30 kg , so according to Newton's second law of motion the acceleration of the object would be 2 m / s²,the amount of acceleration would decrease if the mass of the object increases.
What is Newton's second law?Newton's Second Law states that The resultant force acting on an object is proportional to the rate of change of momentum.
F =m × a
As given in the problem, a net force of 60 N north acts on an object with a mass of 30 kg.
60 = 30 × acceleration
acceleration = 60 / 30
= 2 m / s²
Thus, the acceleration of the object would be 2 m / s² , and the acceleration would decrease if the mass of the object increases.
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An object has a mass of 46.5 g and a volume of 55 mL. What is its density?
Answer:
0.84545454545 g/ml
Explanation:
to find density do mass/volume
Please help me I will give you the brain thing and extra points. (image below)
BRAINLIEST FOR RIGHT ANSWERS PLS
The table shows the mass and boiling point of some substances.
Boiling Point of Substances
Mass
(kg) Boiling Point of Water
(°C) Boiling Point of Soybean Oil
(°C)
1 100 300
2 M N
Part 1: Is the value of M less than, greater than, or equal to the value of N?
Part 2: Explain your answer for Part 1.
Answer:
The N given in the question is normality while the M given in the question designates morality.
Explanation:
Which solid is most dense? ______________________________
Which liquid is least dense? ______________________________
Which solid is about as dense as dish soap? ______________________________
Answer:
bolt
lamp oil
cherry tomato
Where does most fresh water exist?
Answer:
aquifers, ice caps, and glaciers I think
Scientific laws differ from scientific theories because laws do not provide
A)
a hypothesis.
B)
a description
C)
an explanation
D)
a statement.
please help
I've finished all my other questions but I'm really stuck on these two
Answer: 66.66 / 66.67 / 66 2/3 hydrogen 33.33 / 33 1/3 oxogen
for question e
in grams of course
i need help like asap giving 100 points like for real
11) A student performs an experiment with three unknown fluids and obtains the following measurements:
Fluid A: m = 2060 g, V = 2000 mL, D =
Fluid B: m = 672 g, V = 850 mL , D =
Fluid C: m = 990 g, V = 1100 mL, D =
Answer:
Its B
Explanation: