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
VladimirAG [237]
2 years ago
11

What variables determine the amount of electrical energy an appliance uses?

Physics
2 answers:
Anastasy [175]2 years ago
8 0
How many days it’s used of the year
Mumz [18]2 years ago
3 0

Answer:

How much electricity the appliance can hold, the number of hours the appliance is used in a day, and how many days it is used of the year.

Explanation:

Once we find all these things its simple math to figure out how many watts the appliance uses.

You might be interested in
While standing atop a building 49.6 m tall, you spot a friend standing on a street corner. Using a protractor and a dangling plu
olga nikolaevna [1]

Answer:

75degree don't forget wind and gravity force pulling down

6 0
3 years ago
In Challenge Example 11.9 (p. 280), after the explosion, suppose that the m1 fragment shot directly north at 12 m/s and the m3 f
Inga [223]

The question is incomplete. The mass of the object is 10 gram and travelling at a speed of 2 m/s.

Solution:

It is given that mass of object before explosion is,m = 10 g

Speed of object before explosion, v = 2 m/s

Let $m_1, m_2 \text{ and}\ m_3$ be the masses of the three fragments.

Let $v_1, v_2 \text{ and}\ v_3$ be the velocities of the three fragments.

Therefore, according to the law of conservation of momentum,

$mv=m_1v_1 +m_2v_2+m_3v_3$

$10 \times 2  \hat i=3 \times 12 \hat{j} + 3(v_{2x} \hat{i}+v_{2y} \hat{j})-4 \times 9 \hat{j}$

So the x- component of the velocity of the m2 fragment after the explosion is,

$3v_{2x} = 20$

∴ $v_{2x} = 6.67 \ m/s$

6 0
3 years ago
A bullet is fired horizontally at a height of 2 meters at a velocity of 930 m/s. Assume no air resistance. How far did the bulle
USPshnik [31]

Answer:

im pretty sure its a

Explanation:

4 0
3 years ago
Read 2 more answers
Marine magnetic anomalies result from seafloor spreading in conjunction with
Artemon [7]
Earths magnetic field
7 0
3 years ago
people will buy more of a good when its price falls and less when its price rises, according to the....
Svetlanka [38]
People will buy more of a good when its price falls and less when its price rises, according to the law of demand. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • If the pressure in the oil is 3.75 atm at the front end, how long can the pipeline be so that the pressure at the far end is no
    6·1 answer
  • What are the variables of Boyle's law?
    12·1 answer
  • You design toys for a toy company. Your boss wants you to hook up the lights in the toy car you are working on in the cheapest w
    9·2 answers
  • Imagine your teacher asks you to design an experiment where you test the effect of temperature on the growth of a plant. You hav
    14·1 answer
  • Sharpening your pencil makes work easier by:
    9·1 answer
  • The atomic number tells how many _____ are in the nucleus
    7·1 answer
  • An air capacitor is made by using two flat plates, each with area A, separated by a distance d. Then a metal slab having thickne
    6·1 answer
  • Please help me .finish this paper​
    8·1 answer
  • How do you think weather can increase the demand for electricity?
    8·1 answer
  • What is the difference between a mineral, glass, and a rock?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!