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
Andreas93 [3]
3 years ago
12

A light bulb is left on for an hour and has a power of 0.1KW. How much did it cost?

Physics
1 answer:
KengaRu [80]3 years ago
3 0

(0.1 KW) x (1 hour) = 1.0 kWh of energy

Cost =
     <em>(1.0) x (cost of 1 kWh from that utility company in that neighborhood).</em>


You might be interested in
What is the mass of an object moving at a speed of 10.0 m/s with a kinetic energy of 760 J?
rewona [7]

Answer:

E

Explanation:

3 0
2 years ago
you nose out another runner to win 100.000 m dash. if your total time for the race was 13.800 s and you aced out the other runne
sammy [17]

Your average speed was

(100 m) / (13.8 s) = 7.25 m/s .

If you finished 0.001s ahead of him, then at your average speed, that corresponds to

(7.25 m/s) x (0.001 s) = 0.00725 m

That's 7.25 millimeters ... about 0.28 of an inch !

NOTE:. I think this is only valid if your speed was a constant ~7.25 m/s all the way.

3 0
3 years ago
Explain how you would draw magnetic field lines in the vicinity of this magnet (it is a normal north and south magnet)
sammy [17]
Can someone please answer this question I'm doing the test now?
3 0
3 years ago
What landform is created when magma squeezes between rock layers to form a hardened slab of rock?
Zigmanuir [339]
<span>D. sill

A sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. A sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. The word sill means a concordant intrusive sheet.</span>
5 0
3 years ago
Does time stand still in space
ruslelena [56]

Answer:

It's mostly known that time stops moving in a black hole, as for space, its known the spacetime changes over time. A black hole in such a state is essentially stationary. So for my research, time does not stand still in space unless were taking about black holes.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Can anyone explain how to do this to me? It is due tomorrow at 9:30am. Thanks.
    8·1 answer
  • Assume everyone in the United States consumes one soft drink in an aluminum can every two days. if there are 280 million america
    6·1 answer
  • A solenoid has a cross-sectional area of 6.0 3 1024 m2, consists of 400 turns per meter, and carries a current of 0.40 A. A 10-t
    11·1 answer
  • esulfur burns easily .Iron is attracted by magnets .the mineral made by sulfur and iron ,but it does not burn and it is not attr
    10·1 answer
  • A 1kg sphere rotates in a circular path of radius 0.2m from rest and it reaches an angular speed of 20rad/sec in 10 second calcu
    11·1 answer
  • A projectile is fired at an angle of 53° to the horizontal with a speed of 80. meters per second. What is the vertical component
    9·1 answer
  • An electric pole shown in the figure below supports a power line that passes through it. A cable tied to the pole at B passes th
    7·1 answer
  • Do you add the initial position and final position to get distance?
    13·1 answer
  • WILL GIVE BRAINLIEST IF YOU GET THEM ALL RIGHT!!! In this problem you shine a light on a square and you have to tell me which co
    5·1 answer
  • What main factor determines the stages a star will follow after the main sequence?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!