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
erma4kov [3.2K]
3 years ago
9

Which is an example of chemical energy from batteries to electromagnetic ( light ) energy?

Physics
1 answer:
TiliK225 [7]3 years ago
4 0

Answer:

B.

Explanation:

The batteries make it so the chemical energy is being passed into the flashlight allowing it to work as designed forming light.

You might be interested in
Give me a possibble questions about working student?
Andreyy89

Answer:do when the what or them yea cause oh?

Explanation:

8 0
3 years ago
A box with a total surface area of 1.88 m^2
Veseljchak [2.6K]

Answer:9.8x10^(-3) w/m°C

Explanation:

Quantity of heat(Q)=14.1w

Distance(d)=2.44cm=2.44/100=0.0244m

Area(a)=1.88m^2

Temperature change(t)=18.6°C

thermal conductivity(k)=?

K=(Qxd) ➗ (a x t)

K=(14.1x0.0244) ➗ (1.88x18.6)

K=0.34404 ➗ 34.968

K=9.8x10^(-3) w/m°C

3 0
3 years ago
Calcular la velocidad tangencial y la velocidad angular de un movil que describe una circunferencia de 18 centimetros de radio e
Hoochie [10]

Answer:

1.41 m/s, 7.85 rad/s

Explanation:

We can start by calculating the tangential velocity, which is given by:

v=\frac{2\pi r}{T}

where

r = 18 cm = 0.18 m is the radius of the circumference

T = 0.8 s is the period

Substituting,

v=\frac{2\pi(0.18)}{0.8}=1.41 m/s

Now we can also calculate the angular velocity,  which is given by:

\omega=\frac{2\pi}{T}

where again,

T = 0.8 s is the period

Substituting,

\omega=\frac{2\pi}{0.8}=7.85 rad/s

3 0
3 years ago
Describe the sppes time graph of an object that is not moving
timurjin [86]

what does "sppse" mean ?

3 0
3 years ago
Which of the following statements is true about parenthood in developed nations?
____ [38]

I would say the decision not to have children or to have only one child is becoming more common.

8 0
3 years ago
Other questions:
  • Is an iron rod a good conductor of heat and electricity
    5·1 answer
  • I have a question to whoever can tell me (10 points)
    8·1 answer
  • A swimming pool, 20.0 m ? 12.5 m, is filled with water to a depth of 3.71 m. if the initial temperature of the water is 18.5°c,
    12·1 answer
  • 1. Al descomponerse su vehículo una persona tira de su auto con la ayuda de una cuerda con una fuerza de 3500 N que forma un áng
    15·1 answer
  • A force of 350n Acts on an object of mass 17.5 kg what acceleration does it produce​
    13·1 answer
  • If you throw a baseball straight up,What is its velocity at the highest point?​
    10·2 answers
  • It is a set of measure designed to determine the level of physical fitness?
    11·1 answer
  • Which two statements describe force?
    8·1 answer
  • Pluto was first discovered in 1930.It was determined to be located about 39.48 times as far away from the Sun as Earth is. How l
    5·1 answer
  • You redo the primitive yo yo experiment (Figure 1), but instead of holding the free end of the string stationary, you move your
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!