Answers
Answer:
ok
Explanation:
the correct answer is C please follow me
Related Questions
How do low energy electromagnetic waves compare with high energy electromagnetic waves? Select all
А Low energy waves have higher crests than high energy waves.
B
Low energy waves have lower frequencies than high energy waves.
С
Low energy waves have higher amplitudes than high energy waves.
D
Low energy waves have higher frequencies than high energy waves.
E
Low energy waves have shorter wavelengths than high energy waves.
F
Low energy waves have longer wavelengths than high energy waves.
Answers
Answer:
Explanation:
The different types of radiation are defined by the the amount of energy found in the photons. Radio waves have photons with low energies, microwave photons have a little more energy than radio waves, infrared photons have still more, then visible, ultraviolet, X-rays, and, the most energetic of all, gamma-rays
Un tren de alta velocidad (TAV) o tren bala es aquel que alcanza velocidades iguales o superiores a 200 km/h. La energía que tiene el tren en su recorrido habitual es: *
Answers
Answer:
B. Cinética, debido a que esta energía está asociada con la velocidad que posee el tren.
Explanation:
Un tren de alta velocidad (TAV) o tren bala es aquel que alcanza velocidades iguales o superiores a 200 km/h. La energía que tiene el tren en su recorrido habitual es
A. Cinética, debido a que existen trenes elevados los cuales poseen altura y la altura está asociada con la energía cinética.
B. Cinética, debido a que esta energía está asociada con la velocidad que posee el tren.
C. Rápida, porque la energía cinética es sinónimo de rápido.
D. Potencial, debido a la potencia que tiene el tren para moverse.
Solution:
La energía cinética es la energía contenida en un objeto en movimiento. La energía cinética se puede definir como la cantidad de energía necesaria para que un objeto se acelere desde el reposo hasta su velocidad final.
La energía cinética (KE) viene dada por:
KE = (1/2) * masa * velocidad²
Podemos ver que la energía cinética depende de la masa del objeto y la velocidad del objeto.
El tren de alta velocidad posee energía cinética debido a la velocidad del tren.
Could a tsunami cause the canary islands volcano to erupt or could the canary islands volcano eruption cause a tsunami? Why?
Answers
A train can travel at 300km/h. How long will it take to to travel 12.000km?
Answers
Answer:
Train will take 156 sec to travel 12km.
Explain what makes up a circuit .
Answers
Explanation:
An electrical circuit needs:
a source of electrical power (this could be a power plant or a battery)
a material along which the electricity can flow (this may be a copper wire)
something to power (this could be a bulb)
The circuit is connected in a loop. Then, the source of power pushes electrons around the wire. It lights the bulb and continues in the circuit until it is broken.
A simple circuit lights one bulb. More difficult circuits might have several switches and loops. This would allow different groups of lights to be turned on or off at the same time.
( I hope this was helpful) >;D
Read more: All in a Circuit - What Makes a Circuit?, Battery Power, How a Battery Works, Flat!, Home Circuits, Conductors and Insulators - JRank Articles https://science.jrank.org/kids/pages/232/All-in-Circuit.html#ixzz6qWd5gxGf
1. A student lifts a box of books that weighs 200 N. The box is lifted 2.5 m. How much work
does the student do on the box?
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Answer:
The student does a work of 500 Newton meter on the box.
Explanation:
Why aren't other objects, like your pencil, drawn to you?
Answers
Let's say the force of gravity betwen you and the Earth (your "weight") is 100 pounds.
Then the force of gravity between you and a 10-pound bowling ball (sitting on the table 3-ft away from you) is about 0.000 000 049 of an ounce !
It's there, but it's too small for you to feel.
And it's not strong enough for the pencil or the bowling ball to jump up off the table, fly through the air, and stick to you.
i really really need help with this so please help me for a better grade asap
Answers
Answer :
Imma just put it in the explanation
Explanation:
Electric to sound : Radio
Chemical to thermal+radiant+sound+kinetic : Fireworks
Gravitational to kinetic+sound : Waterfall
Chemical to thermal+kinetic : Drinking water (not sure what last answer is called but its supposed to match the girl drinking water lol)
hope this helps
What is the potential energy of a rollercoaster if it weighs 1000 kg and sits on a 110 m tall ride?
Answers
Answer:
11×10⁵ J
Explanation:
From the question given above, the following data were obtained:
Mass (m) = 1000 kg
Height (h) = 110 m
Acceleration due to gravity (g) = 10 m/s²
Potential energy (PE) =?
The potential energy of the roller coaster can be obtained as follow:
PE = mgh
PE = 1000 × 10 × 110
PE = 11×10⁵ J
Therefore, potential energy of the roller coaster is 11×10⁵ J
A 6kg rock rolls down a hill with a momentum of 12kg m/s . Work out the velocity of the rock
Answers
Answer:
if you need to get the work=force×displacement or if you need the velocity=displacement÷time taken
Answer:
Momentum= mass x velocity
So velocity= Momentum/mass= 12/6= 2m/s
help plz ??????????what’s the answer
Answers
Answer:
Gtvybhnhufv
Vvghccg. cguvtj. ohcswtil
Explanation:
Windowing. Undisturbed. Undisputed. JDownloader infidel into JDownloader krypton JDownloader kcfu kcfu
During a power outage, people use generators. What does a geneszitor dia?
Converts kinetic energy to electrical energy
Converts kinetic energy to chemical energy
Converts thermal energy to kinetic energy
Converts electrical energy to thermal energy
Answers
Hope this helped good luck!
3
All of the following describe uses of renewable energy sources except:
ОА.
burning animal wastes to run turbines and generators
ОВ.
using solar cells to heat water for use in homes
Ос.
creating electricity from energy in the nucleus of atoms
OD.
turning turbines with water held behind dams
Reset
Next
Answers
Answer:
OA. Burning animal wastes to run turbines and generators
Explanation:
When you burn something like wood, you are creating an oxidation reaction. Chemically speaking you are turning the object's current state into a different one through an exothermic reaction
what is wavelength ??? sound is heard louder in newly furnished room why?
Answers
Answer:
Wavelength is the distance fromone crest to another or from one troughtto another of a wave is called wavelength.
which lever is human arm
Answers
Answer:
The human arm is a class 3 lever
Explanation:
Answer:
A bent arm is a Class 3 lever. The pivot is at the elbow and the forearm acts as the lever arm. The biceps muscle provides the effort (force) and bends the forearm against the weight of the forearm and any weight that the hand might be holding.
Explanation:
A vocalist with a bass voice can sing as low as 92 Hz.
What is the wavelength of the sound waves?
Answers
Answer:
3.26 x 10 to the power of 6Explanation:
c = lambda × frequency
What claim can you make about the relationship between kinetic energy and potential energy?
Answers
Answer:
The connection between the two is that potential energy transforms into kinetic energy
Explanation:
We know that potential energy is the energy that is stored within an object while kinetic energy is the energy that is in motion.
can anyone help? am i right or is it c?
Answers
An 80 kg diver jumps from a 10 m high platform. What is the gravitational potential energy of the diver right before they jump (top of platform)
Answers
Answer:
0 Joules.
Explanation:
Given the following data;
Mass = 80kg
Height = 10m
Gravitational potential energy (GPE) is an energy possessed by an object or body due to its position above the earth.
Mathematically, gravitational potential energy is given by the formula;
[tex] G.P.E = mgh[/tex]
Where;
G.P.E represents potential energy measured in Joules.
m represents the mass of an object.
g represents acceleration due to gravity measured in meters per seconds square.
h represents the height measured in meters.
We know that acceleration due to gravity is equal to 9.8m/s²
But since we're determining the gravitational potential energy just before the driver jump, the height would be zero (0) meters.
Gravitational potential energy= mgh
Gravitational potential energy = 80*9.8*0
Gravitational potential energy = 0 Joules.
This ultimately implies that, if an object or body hasn't moved (jumped) from its reference point, its gravitational potential energy would be equal to zero.
A wire is joined to points X and Y in the circuit diagram shown.How does the circuit change when the wire is added?
Answers
Answer: C i did it on ED
Explanation:
Answer:C. A short circuit occurs and makes bulbs 3 and 4 turn off but keeps bulbs 1 and 2 lit
Explanation:
edge 2021
Mercury, Mars, and Earth’s moon all show evidence of heavy cratering from meteor impacts while Earth shows much less evidence of meteor impacts. The most reasonable conclusion to make from this data is that the early solar system had a much higher density of rocky material, but–
a) Earth has been resurfaced by ongoing processes.
b) the rocky material was less likely to reach Earth.
c) Earth formed much later, when the solar system had fewer meteors.
d) the protection from impact provided by Earth’s atmosphere is decreasing.
Answers
Answer:
D)
Explanation:
A candle at left of a double convex lens has a blue line straight from the tip of the its flame to near the top left of the lens and then down and right through a point on a line running through the center of the lens. An orange line from the tip of the lens runs down and right through the center of the lens to intersect the blue line below the centerline of the lens below the centerline. A green line runs down and right from the tip of the flame through a point to the left of the lens on the centerline to the bottom part of the lens and then straight to intersect the blue and orange lines. Where the three lines intersect, a reduced inverted image of the candle is seen. How can the image be described? Check all that apply. smaller than the object real right-side up larger than the object upside down virtual
Answers
Answer:
Label A:
✔ virtual image
Label B:
✔ object
Label C:
✔ focal point
Hope this helps!
Based on the information given in the problem, we can conclude that the image formed by the lens is: Reduced in size, Inverted, virtual.
What is lens?A lens is a curved piece of clear material, such as glass or plastic, that can bend (refract) light.
Lenses are commonly used to focus light and create images in optical devices such as cameras, telescopes, and eyeglasses.
Based on the information provided in the problem, we can conclude that the lens's image is:
Because the image is formed by the intersection of the blue, orange, and green lines, which are all smaller than the object, it is reduced in size (the candle flame).Inverted because the image is formed by the intersection of the blue and green lines, which cross above the lens's centerline, resulting in an inverted image.Because the image is formed by the intersection of blue and green lines that do not converge on the same side of the lens as the object, it is virtual. This means that the rays do not converge to form a true image that can be projected onto a screen.Thus, the image can be described as smaller than the object, inverted, and virtual.
For more details regarding lens, visit:
https://brainly.com/question/29834071
#SPJ3
what happens to the flow of energy into the Earth system.
Answers
Answer:
Explanation:
Energy is transferred from the sun to Earth via electromagnetic waves, or radiation. Most of the energy that passes through the upper atmosphere and reaches Earth's surface is in two forms, visible and infrared light. ... Once energy has been absorbed by the Earth system, it is transformed and transferred
The flow of energy when converted into the earth system is because of the transformation of energy.
Transformation of energy:The energy should be transferred from the sun to earth through electromagnetic waves, or radiation.
Many of the energy should be passed via the upper atmosphere and then reached the surface of the earth in two forms i.e. visible and infrared light.
In the case when the energy should be absorbed so it should be transformed and transferred.
Learn more about energy here: https://brainly.com/question/3570118
ASAP pls
The position – time equation for cheetah chasing an antelope is
Xf = 1.6 m + ( 1.7 m/s2 ) t2
What is the initial velocity of the cheetah ?
A) 1.6 m/s
B) 1.7 m/s
C) 0 m/s
Answers
10. What are the only types of passes allowed in floor hockey?
Answers
2. How does laser light differ from
normal light?
Answers
Answer:
Laser light differs from normal light because laser lights are monochromatic which means it only shines one color and only that color :3
Explanation:
:3
When you blow across the top of
a soda bottle, it acts like a closed
pipe. If it creates a fundamental
frequency of 680 Hz, how deep
is the bottle?
(Speed of sound = 343 m/s)
(Unit = m)
Please need help!!!!
Answers
Answer:
the new foundation would beExplanation:
ok
A train and a bicycle have a head-on collision. Compare the force of impact between the train and the bicycle; compare the accelerations of the train and bicycle. (5 points)
Answers
Answer:
The train will have a greater impact than the bike
The train will have a bigger net force than the bike, so the acceleration of the train will be slower than the bike. In order to achieve the same acceleration, the train requires a bigger net force.
The frequency will be 6 × 1014 H z of a typical green photon of 500nm emitted by the Sun. a. TRUE
b. FALSE
Answers
A naval station sees waves with 5.6 meters between crests, and these waves hit the station every 4.25 seconds.
What is the speed of these water waves??
Answers
Answer:
the formula v = f×lambda.
v= 4.25× 5.6
therefore speed is
23.8 meters per second