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3 years ago

6

_____ heat provides energy for thunderstorms and hurricanes. Polar Geothermal Nuclear Latent

1 answer:

NikAS [45]3 years ago

4 0

The correct answer is Latent. Latent heat provides energy for thunderstorms and hurricanes. Hurricanes are a low pressure that is formed in warm oceans and the source of this energy is water vapor. Water vapor serves to be the food to the hurricanes because they release the latent heat of condensation.

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¿Qué es la energía eólica?

Effectus [21]

Answer:

es la energia que se obtiene del vientoo,dicho de otro modo,es el aprovechamiento de la energia cinetica de las masas de aire

Explanation:

4 0

4 years ago

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.55 times a second. A tack is stuck in the tire a

earnstyle [38]

Answer:

Tangential speed = 5.72 m/s

Centripetal acceleration = $91.6\text{ m/s}{}^2$

Explanation:

The tangential speed, V, is given by

$v=\omega r$

where $\omega$ is the angular speed and is given by $2\pi f$ (f is the angular frequency or frequency of rotation)

Thus,

$v=2\pi f r = 2\times3.14\times2.55\times0.357 = 5.72\text{ m/s}$

The centripetal acceleration,a, is given by

$a=\dfrac{v^2}{r}$

$a=\dfrac{5.72^2}{0.357} = 91.6\text{ m/s}{}^2$

7 0

4 years ago

Read 2 more answers

A six pack of your favorite beverage (12 fl. oz. cans, assumed to have the same characteristics as water) is placed in a cooler

nasty-shy [4]

Answer:

$Q = 169 BTU$

Explanation:

As we know that volume is given as

$V = 12 Fl oz$

so it is given in liter as

$V = 12 fl oz = 0.355 Ltr$

now we have six pack of such volume

so total volume is given as

$V = 6\times 0.355 Ltr$

$V = 2.13 ltr$

so its mass is given as

$m = 2.13 kg$

now the change in temperature is given as

$\Delta T = 70 - 34 = 36 ^oF$

$\Delta T = 20^oC$

now the heat given to the liquid is given as

$Q = ms\Delta T$

$Q = 2.13(4186)(20)$

$Q = 1.78 \times 10^5 J$

$Q = 169 BTU$

4 0

3 years ago

Plss be qauick i give brainliest

irakobra [83]

Answer:

your questions are not clear

3 0

3 years ago

A 290-kg flatcar 25 m long is moving with a speed of 7.0 m/s along horizontal frictionless rails. A 80-kg worker starts walking

UkoKoshka [18]

Answer:

Explanation:

Car is 25 m long . worker moves at speed 3.0 m/s with respect to the car

Time taken to reach the other end

= 25 / 3 = 8.333 s

Displacement of flatcar during this period

= 7 x 8.333

= 58.33 m

3 0

4 years ago