Answer:
its the third image
Explanation:
Answer:
3
Explanation:
Can someone help me please? thanks
Answer:
C or 3rd option
Explanation
HELP EXPERT I NEED HELP
Where in the eye are rods and cones located?
cornea
retina
lens
iris
WILL GIVE BRAINLIEST!
Answer:
By the Retina
Explanation:
I like your profile pic
Answer: retina
Explanation: They are located in the retina (a layer at the back of the eye).
Can someone help me
Which of the following would a good frame of reference?
A) the moon
B) a tree
C) a rabbit
D) your sister while she rides her bike
HELP FAST CORRECT ANSWERS ONLY
Why is the dust tail of the comet curved instead of straight?
A.
the ions move at a much slower speed than ions of the ion tail.
B.
The ions move at a much faster speed than ions of the ion tail.
C.
The gravitational pull of Jupiter causes the curve.
D.
The gravitational pull of Earth causes the curve.
PLEASE HELP! 20 POINTS!
Amy and Chris took different routes to travel from Point A to Point E. Amy took the route along A, B, C, D, and E and reached the destination in 2 hours. Chris took the route along A, G, F, and E and reached the destination in 3 hours. Their routes are shown.
Which conclusion is correct?
Amy's average speed is twice Chris's average speed.
Chris's average speed is twice Amy's average speed.
Amy's average speed is equal to Chris's average speed.
Chris's average speed is three times Amy's average speed.
Answer:
Amy's average speed is equal to Chris's average speed
Answer:
im pretty sure its 'a'
Explanation:
Amy took 1 more point than Chris and reached their destination in 2 Hrs. when Chris took less and reached the destination in 3 Hrs.
see picture for visual explanation:
PLZ ANSWER QUICKLY
Janice has just measured the density of an object. Which value is possible? (Density: D = )
A.–1 g/cm3
B.4 m/s
C.–3 m/s
D.6 g/cm3
what are the independent and dependant variables in Plate Tectonics Lab Report?
Answer:
Independent= amount of years.
Dependent= geologic events
Explanation:
IF YOU GET GOOD GRADES ON SCIENCE TESTS PLEASE HELP ME!!!!!
The student develop the model above ( its really below) . usually the model, identify two potential wave phenomena that occur and are the reason behind why the student can only hear the train in front of the apartment complex.
A. the train can be heard more easily in front of the apartment complex because of reflection and interference. as the sound comes from train, the sound waves reflect off of the complex and interfere with each other increasing amplitude of the wave to make it easier.
B.the train can not be heard ad easily in the park because of reflection and diffraction. the sound reflects off of the trees in the park and diffract between the tree, this causes the waves to bend too much to be heard.
C.the train can be heard more easily in front of the apartment complex because of diffraction and refraction. the sound waves diffract between the other buildings aiming them towards the apartment complex and then the sound refracts through the apartment complex which makes it more difficult to hear in the park.
D.the train can not be heard as easily in the park because of interference and reflection. the other buildings in front of the park cause interference of the sound waves from the train and the trees in the park cause reflection making it too hard to hear the train.
(please be 100% sure about your answer)
Answer:
A i think hope this helps
Explanation:
Answer:
A
Explanation:
The sound wave hits the apartment complex first.
im sure this is physics and not science
If engine A has more power than engine B, what does one know for sure?
Engine A is able to move a car further.
Engine B can do more work in less time.
Engine A is able to accelerate a car faster.
Engine B gets better gas mileage.
Answer:
This has a better power than engine B , you will find this engine better for in gear acceleration and overtaking manuevers also this engine will allow a higher top speed.
Explanation:
A group of students is investigating whether the smoothness of a surface affects the force of friction. Each student pushes a book on two different surfaces. One surface is ice and the other is concrete. The distance traveled by the book on each surface is shown.
Experimental Observations
Student 1 Student 2 Student 3 Student 4
Distance traveled by book on ice 23 cm 21 cm 24 cm 22 cm
Distance traveled by book on concrete 15 cm 18 cm 16 cm 17 cm
Based on the table, which conclusion is correct about the average distance traveled?
A. It is less on concrete.
B.It is greater on concrete.
C.It is less when the book is pushed harder.
D. It is independent of the type of surface.
Answer:
The answer is D
Explanation:
I took the quiz:)
PLEASE HELP!!!!! Thalia is drafting a plan to move a large, perfect sphere concrete sculpture that is in front of her office building. Describe the considerations Thalia would need to make if she was drafting a plan to move the sculpture.
Answer:she should consider the time on how long it would take to move it and where she will move it
Explanation:
hope this helps
What are some of the landforms rovers have found on Mars that show it was once an active place?
Answer:
The Curiosity rover found that ancient Mars had the right chemistry to support living microbes. Curiosity found sulfur, nitrogen, oxygen, phosphorus and carbon-- key ingredients necessary for life--in the powder sample drilled from the "Sheepbed" mudstone in Yellowknife Bay.
Explanation:
Hope it helped
Answer:
,
Explanation:
HaLp PlEsSsS
Write a paragraph of five sentences or more explaining how the radio uses the behavior and characteristics of the radio wave to function.
You must include citations for all reliable sources used. Include citations from three or more reliable sources.
Answer:
hey! answer below:
Paragraph:
The radio uses the behavior and characteristics of the radio wave to function because there is... I don't have the time to write a paragraph of five sentences or more explaining how the radio uses the behavior and characteristics of the radio wave to function. I am supposed to be doing math but instead, I am doing this. Please don't get mad! I have a 97 in ELA and a 104 in engineering, I hope you care. I just wanna get these points bro.
Rahul sees a flock of birds. He watches as the flying birds land in neat little rows on several power lines. Which change of state does the motion of the birds most closely model?
melting
vaporization
deposition
sublimation
Answer:
C.) Deposition.
Explanation:
I just took the unit test
The change of state that Rahul sees and models the motion (movement) of the birds is called deposition.
What is deposition?In physics, deposition can be defined as a transition phase from a gaseous state to a solid without the need to pass to a liquid state.
The physical phenomena of deposition are relatively common in nature and they include many natural processes.In conclusion, the change of state that Rahul sees and models the motion (movement) of the birds is called deposition.
Learn more about deposition here:
https://brainly.com/question/1128134
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The downward force of gravity and the upward force of air resistance on a ball are both 5N. What is the ball's acceleration?
Group of answer choices
-5 m/s
5 m/s
10 m/s
0
Answer:
0
Explanation:
I believe they both cancel each other out, I might be wrong though
PLEASE HELP IF U PASS TESTS
if the same amount of heat is added to 25.0g samples of each of the metals in the chart, which metal will experience the largest temperature change?
a. calcium
b. iron
c.silver
d.gold
Gold metal will experience the largest temperature change.
Explanation:
Given:
Four different metals of 25.0 gram in which the same amount of heat was added.
To find:
Which metal will experience the largest temperature change.
Solution
Consider heat added to all metals be Q and the mass of every metal is 25 grams. This means the value of temperature change will be dependent on value specific heat of metals.
The change in temperature of the substance when heat is supplied to the substance is given by:
[tex]Q=m\times c\times \Delta T\\\Delta T=\frac{Q}{mc}\\\Delta T\propto \frac{1}{c}....[1][/tex]
The above relation means that change in temperature is inversely proportional to the specific heat of the metal.
The specific heat of calcium =[tex]c_{Ca}=0.647 J/g^oC[/tex]
The specific heat of iron = [tex]c_{Fe}=0.449 J/g^oC[/tex]
The specific heat of silver = [tex]c_{Ag}=0.235 J/g^oC[/tex]
The specific heat of gold =[tex]c_{Au}=0.129 J/g^oC[/tex]
[tex]c_{Au}<c_{Ag}<c_{Fe}<c_{Ca}[/tex]
So, out of these metals, gold has the lowest value of specific heat and according to relation (1), the temperature change will be largest in 25.0 grams of gold and will be least in calcium.
The order of change in temperature of the metals will be:
[tex]\Delta T_{Au}>\Delta T_{Ag}>\Delta T_{Fe}>\Delta T_{Ca}[/tex]
Gold metal will experience the largest temperature change.
Learn more about the specific heat of substance here:
brainly.com/question/1209542?referrer=searchResults
brainly.com/question/1567572?referrer=searchResults
How does the agricultural activity most likely affect the surface water of the area?
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:
