3 years ago

What conclusion can be draw about the heat of fusion of water from the heating curve?

Physics

2 answers:

PtichkaEL [24]3 years ago

7 0

Answer: C) The kinetic energy and the entropy of the water molecules increases through fusion.

Explanation:

Gre4nikov [31]3 years ago

4 0

Answer:

C) The kinetic energy and the entropy of the water molecules incre

Explanation:

usatestprep ..

You might be interested in

Give you point but please i need help in physcis

Anastasy [175]

Explanation:

BRAINILIEST PLEASE

7 0

3 years ago

The earth's magnetic field deflects the flow of current from?

alexgriva [62]

I don't really know the answer but maybe north pole and south pole?

7 0

3 years ago

An atom with seven valence electrons would most likely lose an electron to become stable true or fasle

mel-nik [20]

Answer:

false

Explanation:

since it has seven valence electrons it means it's a non metal and non metals always gain electrons.

5 0

2 years ago

The current in some DC circuits decays according to the function I=I0e−t/τ, where I is the current at some point in time, I0 is

almond37 [142]

Answer: 1.95

Explanation:

You should start off from the decay formula and solve for τ:

$I = I_{0}e^{\frac{t}{\tau\\ } }$

$\frac{I}{I_{0}} = e^{\frac{-t}{\tau} }$

Apply inverse logarithmic function:

$ln(\frac{0.2 A}{1.2 A} ) = \frac{-t}{\tau}$

The final form will be:

$\tau=\frac{-3.5s}{ln(\frac{0.2A}{1.2A} )}$

Inputing values for I, IO, and t:

$\tau=\frac{-3.5S}{ln(\frac{0.2 A}{1.2 A} )} = 1.95$

3 0

3 years ago

What is the law of conservation of energy?

charle [14.2K]

The law of conservation of energy, a fundamental concept of physics, states that the total amount of energy remains constant in an isolated system. It implies that energy can neither be created nor destroyed, but can be change from one form to another.

6 0

2 years ago