Answers
2) 5.6
3)0.8
.............………
Related Questions
How does the angle of light affect the electrical output from a solar cell?
Answers
Answer: A photovoltaic solar panel produces electricity in direct proportion to the amount of sunlight falling on it.
Explanation:
The sun's angle in the sky influences the intensity of the light received by the Earth, the location of the sun affects how much energy a solar panel generates.
Answer:
A name as photovoltaic solar panel produces electricity in directions proportion to amount of the sunlight falling it.
Explanation:
the sun's angle in the sky influences the light received by the Earth.
Which of the following best describes the velocity of an object?
a. 20m/s
b. 20 m West
c. 20 m/s West
d. None of the above
Answers
Answer:
i think d
...............
Energy requirements for analog and digital signals?
Please actually answer, I've been working on this for two days and really need help. (I'll give brainliest for a real answer)
Answers
Hope this helps :) have good day/night
Which statement is correct about a vacuole?
It is a rigid layer that surrounds the plant cell.
It is a rigid layer that surrounds the animal cell.
It is larger in animal cells than in plant cells.
It is larger in plant cells than in animal cells.
Answers
How might the world be a different place if scientists did not share their knowledge with others?
Answers
Answer:
if scientists never share information to others, the world would be different if they never shared
Explanation:
The world would have been a place of people who are under developed in thoughts and unaware of science if scientists did not share their knowledge with others.
What is meant by consciousness ?Consciousness can be defined as the state of mind, with which we are able to understand and analyze things.
Here,
People are being able to understand, realize and analyze the things around them, due to the effective coordination of brain and the conscious state of mind.
Knowledge is the basic thing that builds the thinking ability and consciousness of a human being. People are aware of many scientific things in the world due to the scientific temper they have within their mind.
Scientific temper originates from knowledge. We learn new things from the surroundings. For us to learn these things and analyze those things with our scientific temper, we need to learn about the discoveries and theories in the world.
So, the scientists have a major role in making us more of a science enthusiasts, by sharing their knowledge to the world.
Hence,
The world would have been a place of people who are under developed in thoughts and unaware of science if scientists did not share their knowledge with others.
To learn more about consciousness, click:
https://brainly.com/question/1657612
#SPJ2
A ball with a mass of 500g is lifted onto a shelf which is 1.5m above the ground. Calculate the gravitational potential energy gained by the bal
Answers
Answer:
The answer you asked would be
Explanation:
Gravitational potential energy is the energy stored in an object due to its position above the Earth’s surface.
This is due to the force of gravity acting on an object. Gravitational potential energy is calculated as follows:
Ep = m × g × h so a Gravitational potential energy is the energy stored in an object due to its position above the Earth’s surface. so the answer would be A ball with a mass of 500g is lifted onto a shelf which is 1.5m above the ground. Calculate the gravitational potential energy gained by the ball (g = 9.8 N/kg).
500/1000=0.5
The equation for GPE is:
GPE[J]= m[Kg+metres] x g[N/kg+gravitational field strength] x h[m+height]
g or gravitational field strength is always 10 on earth.
So we know that:
m= 0.5kg
h=1.5m
g=10N/kg
So you would do:
0.5 x 1.5 x 10
Which is:
7.5
And since GPE is measured in joules the answer is 7.5J
A car is parked on a flat driveway. Which of the following is an accurate force diagram for this car?
PLS HELP DUE IN 20 MINS :''''(
Answers
Answer:
The last one.
Answer:
id be flat
Explanation:
obvious;y but also the last one
Alexa and Katy decide to go to a music festival. Walking at a constant speed of 8 kilometers per hour, they take 1.5 hours to get to the festival. How far away is the festival?
Group of answer choices
A. 16 kilometers
B. 12 kilometers
C. 9.5 kilometers
D. 6.5 kilometers
Answers
Because you multiply 8x1.5 and you get the answer.
what is 2+2 is 4 - 1 =??
Know your memes!
Answers
Answer:
2+2=4
4-1=3
Explanation:
haha lol
Describe how water goes through the hydrolic cycle, starting and ending with ocean water. Describe the two main factors that influence the path of ocean currents.
Please put a written answer. If you can't answer both questions, that's fine
Answers
Answer:
"Evaporation of warm surface water increases the amount of moisture in the colder, drier air flowing immediately above the lake surface. With continued evaporation, water vapor in the cold air condenses to form ice-crystal clouds, which are transported toward shore.
By the time these clouds reach the shoreline, they are filled with snowflakes too large to remain suspended in the air and consequently, they fall along the shoreline as precipitation. The intensity of lake effect snowfall can be enhanced by additional lifting due to the topographical features (hills) along the shoreline. Once the snow begins to melt, the water is either absorbed by the ground and becomes groundwater, or goes returns back to the lake as runoff.
Lake effect snow events can produce tremendous amounts of snow. One such event was the Cleveland, Ohio Veteran's Day Snowstorm from November of 1996, where local storm snowfall totals exceeded 50 inches over two to three days.
A Summary of the Hydrologic Cyclebringing all the pieces together
Animation by: BramerThe hydrologic cycle begins with the evaporation of water from the surface of the ocean. As moist air is lifted, it cools and water vapor condenses to form clouds. Moisture is transportedaround the globe until it returns to the surface as precipitation. Once the water reaches the ground, one of two processes may occur; 1) some of the water may evaporate back into the atmosphere or 2) the water may penetrate the surface and become groundwater. Groundwater either seeps its way to into the oceans, rivers, and streams, or is released back into the atmosphere through transpiration. The balance of water that remains on the earth's surface is runoff, which empties into lakes, rivers and streams and is carried back to the oceans, where the cycle begins again.Lake effect snowfall is good example of the hydrologic cycle at work. Below is a vertical cross-section summarizing the processes of the hydrologic cycle that contribute to the production of lake effect snow. The cycle begins as cold winds (horizontal blue arrows) blow across a large lake, a phenomena that occurs frequently in the late fall and winter months around the Great Lakes."
(I put these in quotes to give credit to the person who already answered this a long while ago in a different question).
Which of Newton's laws of motion states, 'every action force has an equal and opposite reaction force?'
A. Newton's 1st law of motion
B. Newton's 3rd law of motion
C. Newton's universal law of gravitation
D. Newton's 2nd law of motion
Answers
newton’s 3rd law of motion states that.
Bryan is on a train traveling 60 miles per hour. How long will it take Bryan to travel 480 miles?
Group of answer choices
7 hours
7.5 hours
8 hours
11.5 hours
Answers
Answer:
8 hours
Explanation:
divide 480 by 60 and you get 8
1. In what direction does an object move when affected by an unbalanced force?
2. Large force=____________............Small force=___________________
3. Large Mass=____________.............Small Mass=___________________
Answers
Answer: .............................................................
Explanation:
If a soccer ball is kicked first by a second grader and then again by an eighth grader, what
will be the difference in the ball's acceleration?
The ball will accelerate more when kicked by the second grader.
The ball will accelerate more when kicked by the eighth grader.
The ball will accelerate the same when kicked by both the second and eighth grader
The ball will accelerate the least when kicked by the eight grader
Answers
I hope this helps :)
What happens when the angle of attack of an airplane becomes too great?
The plane experiences "thrust"
The plane "stalls"
Answers
A water wave and a ray of light are both examples of -
A longitudinal waves
B transverse waves
C movement waves
D compressional waves
Answers
Answer:
I think transverse waves
B transverse waves or
C movement waves
are the best answer to pick
In which situation does Newton’s third law play a role?
A. A heavy train requires multiple engines to accelerate.
B. A rocket moves upward by blasting hot gases downward.
C. A car moves at a constant velocity
D. A ship stops its engines and gradually slows to a stop.
Answers
Answer: B
Explanation:
Climate models are computer simulations of all the complex interactions of the atmosphere, oceans, land surface, ice and biosphere. They account for the incoming radiation from the sun and the radiation emitted back out to space. To be able to provide reliable climate simulations and predictions, climate models must be based on the laws of physics and chemistry --
-
True
OR
False --
Answers
Sorry if this is wrong I’m not positive this answer is right but you can still try it. :)
Name the stages of a volcano and name the three different types of volcano mountains caused by the lava buildup.
Answers
Answer:
Active—A volcano is active if it is erupting, or may erupt soon. ...
Dormant—A dormant volcano is one that may have erupted before, but it is no longer erupting. ...
Extinct—An extinct volcano is not erupting and will never erupt again.
Explanation:
What does the amplitude of a light wave determine?
Answers
Hope this helps :)
Does the number of particles change as the substance changes its state?
Answers
Answer:
no
Explanation:
No, the number of particles does not change as the substance changes its state. Change of state from one phase to another is achieved by providing or absorbing heat or pressure. For instance, liquid water if heated becomes vapour steam and if cooled becomes solid ice.
When there is more speed does that mean there is more or less force?
When there is less speed does that mean there is more or less force?
When there is more mass does that mean there is more or less force?
When there is less mass does that mean there is more or less force?
Answers
Answer:
1. The answer is that there will be more force with more speed.
2. less speed means less force.
3. And last, but certainly not the least, the less the mass has, the less the force will be, unless the object is moving at a high speed.
Explanation:
What are three ways that waves are measured, and which of these
measurements is associated with the energy and strength of a wave?
Answers
Crest - The highest point on the wave above the still-water line. Trough - The lowest point on the wave below the still-water line. Wave Height - The vertical distance between crest and trough. Wavelength - The horizontal distance between successive crests or troughs.
Scientists use the terms amplitude, wavelength, and frequency to refer to some commonly measured properties of waves.
Which of the following statements is the best example of an interaction between the atmosphere and the hydrosphere?
Intense heat from a fire may cause rocks to break apart.
Lack of moisture in the air causes pond water to evaporate.
Lightning strikes from the air may start a fire by burning dry vegetation.
Increased erosion of soil may lead to increased sediments in the water.
Answers
Answer:
I think it's the 2 choice
Can I get brainlessly
Which statement best describes Newton's law of inertia applies to the motion?
The scooter will move backward due to the force of the rock.
The scooter will move sideways around the rock.
The person will move backward due to the force of the rock on the scooter.
The person will fall forward due to the force of the rock on the scooter
Answers
Answer:
Last one
Explanation:
Why was it hard for the United States to avoid other nations’ problems?
due by 11:59pm helppp :''(
Answers
Answer:
Only a third of Americans are thought to hold passports -- compared to about 50 percent in Australia, more than 60 percent in Canada and some 80 percent in the United Kingdom. "
First of all, in order to travel even 500 miles from home in Europe, you need a passport, or at least you did until the EU got started.
In America, you can travel 500 miles from home for vacation very easily without one. And in Europe, it also doesn't cost an arm and a leg to take an international flight to visit a foreign country. You can hop a train or even drive. The average American faces hours of expensive plane or boat travel in order to go somewhere where a passport is required. I guess if you're made out of money you should have a passport, but millions of Americans don't live the kind of lifestyle where they can afford long-distance travel. (For some reason, this fact is really hard for jet-setting academics to get their minds around.)
For that matter, why would the average American want to go overseas, where they'll just be derided as a tourist? Sure, I would love to visit darkest Burma and hang out with some hill tribes, but pretty much the best that the average American can hope for, with the small amount of vacation time and money that they have for these things, is to not even get to Burma, and spend a weekend in Patpong.
Secondly...
"When they get wherever they are going, it is crucial that they live and study not just with other Americans, but also with local people of their own generation."
So basically they can go to Florence or London and party with other similarly entitled kids? You forgot "local people of a class other than their own."
Explanation:
A gravitational field affects objects with mass.
True or
False
Answers
Explanation:
yes it's true that gravity affects mass of any object.
What is a nutritionist an expert on?
What three processes take place in the digestive system?
What body parts work together to form the digestive system?
Answers
2.) Ingestion, chemical digestion and absorption
3.) Pancreas, gall bladder and liver
sorry that i ask for too much but I'm horrible at this ⭐-_-
Answers
Answer:
1. A
2. C
3. D
4.A
Explanation:
2 C
3 D
4 A hope this helps
can someone please tell me what this instrument is and how it works please? thanks! (◡‿◡ʃ♡ƪ)
Answers
Answer
Refracting telescope
Explanation:
Answer:
refracting telescope.
Explanation:
it works by refracting light and showing the object through the lens.
hope this helps! <3
~mina