All categories

2 years ago

What type of energy is stored in a battery?

Physics

2 answers:

dimulka [17.4K]2 years ago

8 0

Answer:

Batteries use chemistry, in the form of chemical potential, to store energy, just like many other everyday energy sources. For example, logs store energy in their chemical bonds until burning converts the energy to heat.

Explanation:

Naddika [18.5K]2 years ago

4 0

Electrical energy I’m leaning about this in class right now and I’m really good at it I have a 100 but if I get it wrong I’m sorry but I think it’s electrical energy it has to be

You might be interested in

The position of a particle moving in the xy plane is given by the parametric equations x(t)=t^3-3t^2

Basile [38]

The value of t for which the particle is at rest is : t = 2

Given data:

X = t³ - 3t²

Y = 2t³ - 3t² - 12t

<h3>Determine the values of t for which the particle is at rest </h3>

First step : Determine the first derivative of eac equations

dx = 3t² - 6t

dy = 6t² - 6t - 12

Next step : determine the value of slope ( dy/dx ) = o

dy / dx = ( 6 (t² - t - 2) ) / ( 3t ( t - 2) )

Therefore

dy / dx = ( 2 ( t + 1 ) (t - 2) ) / ( t ( t -2) )

= 0

Therefore at ; t = -1 and 2 the particle is at rest

Hence we can conclude that Neglecting the negative value the particle will be at rest when t = 2

Learn more about Object at rest : brainly.com/question/24160573

#SPJ1

Attached below is the complete question

The position of a particle moving in the xy-plane is given by the parametric equations x = t3 - 3t2 and y = 2t3 - 3t2 - 12t. For what values of t is the particle at rest?

4 0

2 years ago

A red car has a head-on collision with an approaching blue car with the same magnitude of momentum. A green car driving with the

WARRIOR [948]

Answer:

The head on Collison because you have both cars going (for the sake of it 30mph) and they both collide the energy from that is 60mph because the speed is combined with the two cars.

5 0

2 years ago

Read 2 more answers

The crisis in Erikson’s identity versus role confusion stage of psychosocial development is that the individual must __________.

sergeinik [125]

C. realize who or what one wants to be

8 0

2 years ago

Read 2 more answers

A. Blue light has higher energy than red light. Write 3 - 4 sentences comparing these electromagnetic waves with respect to the

frosja888 [35]

PART A)

As we know that energy of light depends on its wavelength and frequency as following formula

$E = \frac{hc}{\lambda} = h\nu$

now we know that wavelength of blue light is less than the red light so here energy of blue light will be more

also we know that

$\nu = \frac{c}{\lambda}$

so here if wavelength is smaller for blue light so its frequency will be high and the speed of both light will be same in same medium

PART B)

Since we know that frequency of blue light is more than red light as well as wavelength of blue light is less than the wavelength of blue light so here blue light will have more energy

When blue light and red light strike the metal surface then due to more energy of blue light it will release some loosely bonded electrons from metal surface which will contribute in current.

here if we increase the intensity of light then the number of photons that contain the blue light of certain energy will be more and that will contribute more current

So here quantification help as we know that due to quantization only certain frequency or energy will lead to eject electron so all colours will not give this current

5 0

2 years ago

Read 2 more answers

An object's potential energy is set it cannot change is this true

zepelin [54]

The energy achieved I think

8 0

3 years ago

Read 2 more answers