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3 years ago

What type of energy is produced by splitting the nuclei of atoms

Physics

1 answer:

ANEK [815]3 years ago

8 0

I believe it’s nuclear energy.

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Vadim26 [7]

Both waves would increase right? That seems correct since the water and air temp both equally changed.

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3 years ago

If rho(x,y) is the density of a wire (mass per unit length), then

lidiya [134]

Answer:

See description

Explanation:

With the given information we have:

$x(t) = 1 + cos(t)\\ y(t)=sin(t)\\ \rho(x,y) = 3x$

the interval is $[0,\pi ]$

now the mass $m$ has the given expression:

$m = \int \rho(x,y) dS$

we will use the formula for a line integral and let:

$dS=\sqrt{x'(t)^2 + y'(t)^2}=\sqrt{cos(t)^2 + sin(t)^2}dt=dt$

therefore we have:

$m=\int \rho(x,y)dS=\int\limits^\pi_0 {3*x}dS=\int\limits^\pi _0{3*(1+cos(t))dS\\=\int\limits^\pi _0{3*(1+cos(t))dt$

we solve the integral:

$m=3*\int\limits^\pi _0{(1+cos(t))dt= 3*(t+sin(t))\limits^\pi _0=3*\pi=9.42$

7 0

3 years ago

Substances that assume the shape of their container, but do not have a definite size are called

ki77a [65]

Answer:

Liquid

Explanation:

Substance that assumes shape of the container, slides past each other, has no definite shape but definite volume, not easily compressible, and flows easily.

4 0

3 years ago

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Someone please help me i don't know the answer to this one

Andreas93 [3]

Answer:

it is the bottom one

Explanation:

the wavelength is shorter but more compressed.

3 0

3 years ago

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An amusement park ride travels up and down.

Natasha2012 [34]

Answer:

Kindly check explanation

Explanation:

The total displacement between 0 seconds and 16second will be :

Final position (Xf) after 16 seconds = 0 m

Initial position(Xi) at 0 seconds = 12 m

(Xf - Xi) = 12m

The total distance traveled between 0 seconds and 16 seconds will be :

Vertical Distance traveled = 12 meters

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3 years ago

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