1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
skad [1K]
4 years ago
15

What is the correct definition of electrical energy?

Physics
1 answer:
kvv77 [185]4 years ago
3 0
Electric energy<span> is the </span>energy<span> created by electrons moving through an </span>electrical<span> conductor. </span><span>When electrons are forced down a conductive path, such as a wire, the movement produces electricity, or </span>electric energy<span>. Plz mark as best answer.</span>
You might be interested in
What happened as the mass of the sun increased during formation of the solor system
sveta [45]

Answer:

Formation. Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. ... When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material. At the center, gravity pulled more and more material in.

Explanation:

3 0
3 years ago
What adaptation of a cactus protects it from predators? a round cactus with many spines Broad leaves Sharp spines Thick stems Ye
Alex_Xolod [135]

A round cactus with many spines is the adaptation of a cactus that protects it from predators.

A cactus, unlike other plants, has unique adaptations in its roots, leaves, and stems that allow it to flourish in hot and dry surroundings.

The one adaptation that protects the cactus from predators is spines.

A cactus does not have any parts that resemble leaves if you could look at one closely.

Instead, the leaves are transformed into spines, which protrude from the plant's tiny bumps known as areoles.

Herbivores that live in the desert may be enticed to eat the cactus. The spines prevent these predators by modifying leaves into spines.

Other than protection, Spines perform many functions like

1) Since evaporation is a problem in a desert since water is scarce, the spines prevent excessive evaporation.

2)  The spines also impede airflow and prevent evaporation by trapping air.

3) <u>Collecting dew</u> from the early-morning fog is another crucial job that the spines do.

The gathered dew turned into liquid water and ran down to the earth below. The plant then absorbs this water.

Hence, the adaptation of a cactus that protects it from predators is round cactus with many spines.

Learn more about Adaptation of cactus here brainly.com/question/12501143

#SPJ1

5 0
2 years ago
Astrologers use the stars to predict the future. This could be considered
Gnesinka [82]
Pseudoscience because it involves beliefs not facts
4 0
3 years ago
Find the change in thermal energy of a 25kg severed clown doll head that heats up from 25°C to 35°C, and has the specific heat o
timama [110]

Answer:

Q = 425 kJ

Explanation:

Given that,

Mass, m = 25 kg

The clown doll head that heats up from 25°C to 35°C

The specific heat is 1700 J/kg°C

We need to find the internal energy of it. The heat required to raise the temperature is given by the formula as follows :

Q=mc\Delta T\\\\Q=25\times 1700\times (35-25)\\\\Q=425000\ J\\\\Q=425\ kJ

So, 425 kJ of thermal energy is severed.

6 0
3 years ago
A pebble is dropped from rest from the top of a tall cliff and falls 53.4 m after 3.3 s has elapsed. How much farther does it dr
jeka94

Answer:

426.84 m

Explanation:

initial velocity u = 0

time t = 3.3 s

distance travelled s = 53.4 m

acceleration due to gravity = g

s = ut + 1/2 g t²

53.4 = 0 + 1/2 g x 3.3²

g = 9.8 m /s²

For the whole length of fall

distance travelled = h

total time = 6.6 + 3.3 = 9.9 s

h = ut + 1/2 g t²

u again = 0

h = .5 x 9.8 x 9.9²

= 480.24 m

distance travelled in last 6.6 s

= 480.24 - 53.4

= 426.84 m

6 0
3 years ago
Other questions:
  • How do you derive the drift velocity equation (I = nAve)?
    11·1 answer
  • Explain the relationship between the depth in a fluid and the pressure at that depth.
    5·1 answer
  • A uniform rod of mass 3.30×10−2 kg and length 0.450 m rotates in a horizontal plane about a fixed axis through its center and pe
    5·1 answer
  • Here are three pairs of initial and final positions, respectively, along an x-axis. Which pair gives a
    12·1 answer
  • The starships of the Solar Federation are marked with the symbol of the Federation, a circle, whereas starships of the Denebian
    10·1 answer
  • Which pieces of safety equipment should be worn if you are working with sodium hydroxide, a strong base, in a chemistry lab?
    8·2 answers
  • You are working out on a rowing machine. Each time you pull the rowing bar (which simulates the "oars") toward you, it moves a d
    14·1 answer
  • A wave with a frequency of 10 Hz and wavelength of 12m has what velocity?
    11·1 answer
  • A baseball player at practice is pushing a tackling dummy across the field. He initially has to push the 130 kg dummy with 600 N
    14·1 answer
  • While on an ice-fishing trip, you find yourself holding a 10 kg fish but stuck in the middle of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!