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3 years ago

How could you increase the kinetic thermal energy of a liquid

Physics

2 answers:

Katarina [22]3 years ago

8 0

All you have to do is <em>light a match under it</em>.

While the match is burning, the liquid is absorbing some heat from it. The temperature of the liquid is rising, and that means that the liquid's internal kinetic thermal energy is increasing.

rjkz [21]3 years ago

3 0

Answer:

You can increase the kinetic thermal water by many physical changes like boiling and even when it evaporates

Explanation:

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How many drops of water are in a 1.0 L bottle? (Hint: Start by estimating the diameter of a drop of water.)

o-na [289]

Answer:

N = 2000 drops approx with 1 cm diameter each

Explanation:

Let the diameter of one drop is 1 cm

so volume of one drop is given by

$V = \frac{1}{6}\pi d^3$

now we have

$V = \frac{1}{6}\pi(0.01)^3$

$V = 0.53 \times 10^{-6} m^3$

now in 1L of liquid let say N drops are there

so we have

$1L = 10^{-3} m^3$

now we have

$N = \frac{10^{-3}}{0.53 \times 10^{-6}}$

$N = 2\times 10^3$

so it will have approx 2000 drops in it with diameter 1 cm each drop

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3 years ago

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tresset_1 [31]

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3 years ago

A block is attached to a horizontal spring. On top of this block rests another block. The two-block system slides back and forth

Minchanka [31]

Answer:

Angular frequency will increase

No change in the amplitude

Explanation:

At extreme end of the SHM the energy of the SHM is given by

$E = \frac{1}{2} (m_1 + m_2)\omega^2 A^2$

here we know that

$\omega^2 = \frac{k}{m_1 + m_2}$

now at the extreme end when one of the mass is removed from it

then in that case the angular frequency will change

$\omega'^2 = \frac{k}{m_1}$

So angular frequency will increase

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so here no change in the amplitude

6 0

3 years ago

How could you increase the kinetic thermal energy of a liquid​

How could you increase the kinetic thermal energy of a liquid