Red ( visible) light has a wavelength of 7×10-7m. How much energy does a photon if red light have?

What would happen if the number of protons were to change in an atom

Reptile [31]

you would change one element to a diffrent element

3 0

3 years ago

1. A high surface tension and a high boiling point both indicate that there

enyata [817]

The liquid that is expected to have the weakest intermolecular interaction is the liquid that has the lowest boiling point and surface tension.

<h3>What is boiling point?</h3>

The term boiling point refers to the temperature at which the atmospheric pressure and the pressure of the liquid becomes equal. The greater the intermolecular forces of attraction between molecules the higher the boiling point of the solid. Also a high surface tension indicates a strong intermolecular forces of attraction between molecules.

The liquid that is expected to have the weakest intermolecular interaction is the liquid that has the lowest boiling point and surface tension.

Learn more about boiling points: brainly.com/question/2153588

3 0

2 years ago

How does Earth's rotation affect ocean currents! It causes them to flow in a curved path. It causes them to flow from north to s

Setler [38]

Answer:

But because the Earth rotates, circulating air is deflected. Instead of circulating in a straight pattern, the air deflects toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere, resulting in curved paths. This deflection is called the Coriolis effect.

The Coriolis effect describes how Earth's rotation steers winds and surface ocean currents. ... The Coriolis effect causes the path of a freely moving object to appear to curve. This is because Earth is rotating beneath the object. So even though the object's path is straight, it appears to curve.

Explanation:

7 0

2 years ago

Read 2 more answers

Forms a new substance with different chemical and physical properties. What change would most likely occur?

Maksim231197 [3]

When new substance forms with different chemical and physical properties mostly a chemical change occurs.
hope it helps

6 0

3 years ago

If a system has cind independent components, what is the maximum number of phases that can exist in equilibrium? (b) A given sys

stellarik [79]

Answer:

a) the maximum number of phases that can exist in equilibrium is $c_{ind$ + 2

b) the number of independent components in this system are 6

Explanation:

We know that, The degree of freedom f for a system can be simply referred to as number of variables that must be defined to completely solve a system.

If degree of freedom is 0, then any problem is can be solved.

a) If a system has cind independent components, what is the maximum number of phases that can exist in equilibrium?

The degree of freedom for a system can be written as;

f = $c_{ind$ - p + 2

where f is the degree of freedom

$c_{ind$ is the number of independent component

so we solve for $c_{ind$

$c_{ind$ = f + p - 2

we know that f can not be less than 0

Hence maximum possible face will be;

$c_{ind$ = p - 2

p = $c_{ind$ + 2

Therefore, the maximum number of phases that can exist in equilibrium is $c_{ind$ + 2

b) A given system has eight liquid phases in equilibrium with each other. What must be true about the number of independent components in this system?

Number of phases in the system p = 8

p = $c_{ind$ + 2

$c_{ind$ = p - 2

we substitute

$c_{ind$ = 8 - 2

$c_{ind$ = 6

Therefore, the number of independent components in this system are 6

7 0

2 years ago