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
Luden [163]
2 years ago
12

In 1.0 second, a battery charger moves 0.50 C of charge from the negative terminal to the positive terminal of a 1.5 V AA batter

y.
Part A:
How much work does the charger do? Answer is 0.75 J
Part B:
What is the power output of the charger in watts?
Physics
1 answer:
shtirl [24]2 years ago
3 0

Answer:

W = Q * V     work done on charge Q

A. W = .5 C * 1.5 V = .75 Joules

B. P = W / t = .75 J / 1 sec = .75 Watts

You might be interested in
What is the density of a 2 gallon milk jug that has a mass of 2.0 kg? Answer should be in g/ml.
kirill [66]

volume of milk is given as

V = 2 Gallon

we will convert it into mL unit

V = 2 Gal = 7570.82 ml

mass of the milk m = 2kg

m = 2000 g

now for the density we can use

\rho = \frac{m}{V}

\rho = \frac{2000}{7570.82}

\rho = 0.264 g/mL

<em>so the density is 0.264 g/mL for above sample</em>

8 0
3 years ago
Give an example of a positive slope
Mekhanik [1.2K]

Answer:

uu yt? gcc5feesserhujnggbgxf

Explanation:

c

6 0
3 years ago
Read 2 more answers
Which two statements explain reasons to use a computer program to encode
Paraphin [41]

Answer:a

Explanation:why not

8 0
3 years ago
Read 2 more answers
What is the difference between biomass and fossil fuels main points?
skad [1K]

Answer:

Fossil fuels release carbon dioxide into the atmosphere. Natural gas is the best fossil fuel in terms of energy output per unit of carbon dioxide emitted. Biomass is renewable because a new crop can be grown after each harvest, and biomass is a low carbon fuel. Biomass has the approximate chemical formula CHO.

Explanation:

5 0
3 years ago
What is the prefix for oxygen in As2O5? tri- di- mono- penta-
ikadub [295]
The prefix for oxygen in As2O5 is PENTA. 
Penta is used to show that the number of oxygen atoms present in the compound is five. Penta means five, while mono mean one, di means two, tri means three and tetra mans four and so on. The chemical name for the given compound is Arsenic pentoxide.
3 0
3 years ago
Read 2 more answers
Other questions:
  • How many unique values of x solve x2 + 4x + 4 = 0?
    14·1 answer
  • Without oceans, Earth would have what?
    15·1 answer
  • Ok i bet none of you guys/girls can get this right there's three states of matter solid
    6·1 answer
  • The book that set off the women's movement in the 1960s was written by Betty Friedan and was called? The Masculine Mystique Sile
    8·1 answer
  • A ball is dropped from the top of an eleven-story building to a balcony on the ninth floor. In which case is the change in the p
    6·1 answer
  • Material through which a wave passes
    11·1 answer
  • The Thomson model of a hydrogen atom is a sphere of positive charge with an electron (a point charge) at its center. The total p
    9·1 answer
  • What changes into energy in the sun?
    14·1 answer
  • A student's room has a TV (250 W) ,heater (1150 W) and lamp (200 W) Electricity costs 10 fills per KWh. Calculate how much it wo
    15·1 answer
  • Create a Graph : Include numbers, axes, and order pairs
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!