Which mechanism(s) of heat transfer will work in a vacuum?

Karolina [17]

The solids whose particles occur in a definite pattern are called crystaline solids.

<h3>What is a crystalline solid?</h3>

The term crystalline solid has to do with the type of solid in which the atoms that components that make up the solid are all in definite positions and occur in a regular repeating pattern.

The particles of a solid are found in fixed positions. The solids whose particles occur in a definite pattern are called crystaline solids.

Learn more about crystalline solids:brainly.com/question/27657808

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3 0

2 years ago

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A cliff jumper jumps off a cliff with an initial horizontal velocity of 10 m/s. The cliff is 10 meters high. How far from the ba

nalin [4]

Answer:

The distance reached is 14.3 m.

Explanation:

To find the distance reached by the diamond first we need to find the flight time:

$t_{v} = \sqrt{\frac{2h}{g}}$

Where:

h: is the height = 10m

g: si the gravity = 9.81 m/s²

$t_{v} = \sqrt{\frac{2h}{g}} = \sqrt{\frac{2*10 m}{9.81 m/s^{2}}} = 1.43 s$

Now, we can find the distance reached:

$x = V_{0_{x}}*t_{v}$

Where:

$V_{0_{x}}$ is the initial horizontal velocity = 10 m/s

$x = V_{0_{x}}*t_{v} = 10 m/s*1.43 s = 14.3 m$

Therefore, the distance reached is 14.3 m.

I hope it helps you!

3 0

3 years ago

How objects on Earth are affected by gravitational force.

stellarik [79]

Answer:

The size of the gravitational force is proportional to the masses of the objects and weakens as the distance between them increases. Both objects exert an equal attractive force on each other: a falling object is attracting the Earth with the same size force as the Earth is attracting it

7 0

3 years ago

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What color visions can dog see

chubhunter [2.5K]

I'm pretty sure its d. because depends what tipe of dog it is there are some that see different colors so I'm pretty sure its d.

6 0

3 years ago

Prompt: Explain how your physical, emotional, and mental state affects your performance in your exercise. Use specific examples

Lady_Fox [76]

Being physically, emotionally, and mentally healthy can keep you healthy and help you avoid significant health issues during exercises.

<h3>How to illustrate the information?</h3>

Exercise boosts mental health by lowering anxiety, depression, and depressive symptoms, as well as by raising self-esteem and increasing cognitive abilities. Additionally, it has been discovered that exercise helps with symptoms including poor self-esteem and social withdrawal.

Exercise on a regular basis can significantly improve symptoms of sadness, anxiety, and ADHD. Additionally, it lowers stress, enhances memory, promotes sound sleep, and uplifts your mood in general. It should be noted that it's important to be in the right state of mind during exercise to prevent injuries.

Therefore, being physically, emotionally, and mentally healthy can keep you healthy and help you avoid significant health issues during exercises.

Learn more about exercises on:

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3 0

1 year ago