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
Masteriza [31]
4 years ago
6

What is the positivity of electric circuits?

Physics
1 answer:
Nikolay [14]4 years ago
4 0
Current electricity
You might be interested in
The United States has a_____ economy
cricket20 [7]

Answer:

C

Explanation:

The United States has a mixed economy it works according to economic system that features characteristics in both capitalism and socialism it makes economy system protects some private properties and allows a level of economic freedom in the use of capital

6 0
3 years ago
Read 2 more answers
Shortly after receiving a traffic ticket for speeding, Fred made numerous comments about the road signs being inadequate and is
k0ka [10]

Answer:

External locus of control

Explanation:

External locus of control is an attitude people possess that makes them attribute their failures or successes to factors other than themselves. The opposite of this type of attitude is the Internal locus of control where the individuals take responsibility for the outcomes of their actions whether good or bad. One good thing about the external locus of control is that when the individuals with this characteristic record successes, they attribute it to others and this presents them as people with team spirit. However, when they record failures, they do not want to take the blame, but rather attribute it to others.

Fred exhibits an external locus of control because he attributed his speeding to other factors like the road signs and GPS instead of fully admitting that it was his fault.

7 0
4 years ago
Why do radio waves diffract around buildings, while light waves do not?
Lera25 [3.4K]
The wavelength of radio waves<span> is much larger than the size of the </span>buildings<span>, but the wavelength of </span>light waves<span> is much smaller.</span>
8 0
4 years ago
Suppose that at room temperature, a certain aluminum bar is 1.0000 m long. The bar gets longer when its temperature is raised. T
raketka [301]

Answer:

ΔL =0. 000312  m

Explanation:

Given that

At  room temperature ( T = 25 ∘C)  ,L= 1 m

L=1+2.4\times 10^{-5}T

So the length at  13.0 ∘C above room temperature

L=1+2.4\times 10^{-5}T

L=1+2.4\times 10^{-5}\times 13

L=1.000312 m

So the change in length

ΔL = 1.000312 - 1.0000 m

ΔL =0. 000312  m

4 0
3 years ago
To increase the brightness of a desk lamp, a student replaces a 50-watt incandescent lightbulb with a 100-watt incandescent ligh
swat32
From the formula for Electric Power, P = IV,    P = V²/R

So the 100W compared to the 50W.

From P = IV. From the equation there is a direct relationship between P and I.  More  Power P means more Current, I.

From P = V²/R. From the equation, there is an inverse relationship
between P and R. Therefore  more P means less R. 

So from these assertions, the answer is: 

(1) less resistance and draws more current
3 0
3 years ago
Other questions:
  • the steel bed of a suspension bridge is 200m long at 20 C. If the extremes of temperature to which it might be exposed are -30 C
    9·1 answer
  • More questions in the image.
    12·2 answers
  • This energy transformation diagram represents the
    15·2 answers
  • A 2.44 x 10^3 kg car requires 5.3 kJ of work to move from rest to some final speed. During this time, the car moves 27.4 m.
    15·1 answer
  • In a double-slit experiment, the third-order maximum for light of wavelength 480 nmnm is located 17 mmmm from the central bright
    9·1 answer
  • Dana is on a train traveling at a speed of 20 km/h. Dana walks from the front of the train to the back of the train at a speed o
    10·1 answer
  • If 120 V are applied to 100 ohms of resistance, what current will flow?
    15·1 answer
  • Two sinusoidal waves have the same frequency and wavelength. The wavelength is 20 cm. The two waves travel from their respective
    11·1 answer
  • The two blocks shown below have masses m1 = 400 g and m2 = 600 g. They are connected by a string and lie on a frictionless table
    8·1 answer
  • Kent cycle at speed of 20km/h. How long does it takes for him to<br> cycle 120 km?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!