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3 years ago

Skin sensitivity may not include: a. Touch b. Hearing c. Pain d. Temnerature

Physics

2 answers:

Aleonysh [2.5K]3 years ago

7 0

Skin sensitivity may not include hearing

user100 [1]3 years ago

6 0

Hearing is the answer

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Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the solar system) that eject materia

kramer

Answer:

The height reached by the material on Earth is 91 km.

Explanation:

Given that,

Mass $M_{Io}=8.93\times10^{22}\ kg$

Radius = 1821 km

Height $h_{Io}=500\ km$

Suppose we need to find that how high would this material go on earth if it were ejected with the same speed as on Io?

We need to calculate the acceleration due to gravity on Io

Using formula of gravity

$g =\dfrac{GM_{Io}}{(R_{Io})^2}$

Put the value into the formula

$g=\dfrac{6.67\times10^{-11}\times8.93\times10^{22}}{(1821\times10^{3})^2}$

$g=1.79\ m/s^2$

Let v be the speed at which the material is ejected.

We need to calculate the height

Using the formula of height

$H=\dfrac{v^2}{2g}$

Using ratio of height of earth and height of Io

$\dfrac{H_{e}}{H_{Io}}=\dfrac{\dfrac{v^2}{2g_{e}}}{\dfrac{v^2}{2g_{Io}}}$

$\dfrac{H_{e}}{H_{Io}}=\dfrac{g_{Io}}{g_{e}}$

Put the value into the formula

$\dfrac{H_{e}}{H_{Io}}=\dfrac{1.79}{9.8}$

$\dfrac{H_{e}}{H_{Io}}=0.182$

$H_{e}=0.182\times H_{Io}$

$H_{e}=0.182\times500$

$H_{e}=91\ km$

Hence, The height reached by the material on Earth is 91 km.

3 0

3 years ago

When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy

babymother [125]

Answer:

TRUE

Explanation:

When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy. The transformation happens when the magnetic field produced by the current causes the wire to move.

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2 years ago

How can a driver best be prepare to enter sharp curves

Eduardwww [97]

Slow down before entering the curve. Stay close to the outside. Use the gas pedal as you enter the middle of the curve.

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3 years ago

When we look into the night sky, we notice that there are stars dotted across the landscape. We also notice that there are regio

IRISSAK [1]

Answer: these regions of darkness are due to no stars being in these regions of the night sky

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3 years ago

A surface wave on the ocean's surface is an example of a(n) _____ wave.

MrRa [10]

<span>C. mechanical is the answer</span>

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3 years ago