The given statements are radiation, convection and conduction, all warmness are convection while conduction is cold.
<h3>Briefing :</h3>
Your hand touches the burner on the stove. <u>Radiation </u>
Magma in the earth's mantle heats up and rises, then cools and sinks which causes Earth's tectonic plates to move. <u>Convection </u>
You feel the warmth of the sun on a warm summer day. <u>Radiation</u>
The warm water near the equator moves towards the cold water near the earth's poles. This phenomenon is known as a global ocean current. Convection
You accidentally touch the hot part of the iron. <u><em>Radiation </em></u>
The soup on the bottom of a pot heats up by touching the pan. Conduction
Hot soup moves to the top of the pot and cool soup sinks to the bottom. <u><em>Convection</em></u>
Your tongue touches a very cold spoon. <u><em>Conduction </em></u>
The hot pavement heats up the air directly above it. <u>Convection</u>
The warm air over land, moves towards the cooler air over the ocean which causes a windy breeze. <u><em>Convection</em></u>
To know more about earth's mantle :
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Answer:
It depends on what kine of unknown substance you're referring to.
Explanation:
What do you mean by unknown substance?
If it's soluble in water and can conduct electricity then it is an ionic compound.. If it is insoluble in water and can't conduct electricity then it is a covalent compound
Answer:
The particles in most solids are closely packed together. Even though the particles are locked into place and cannot move or slide past each other, they still vibrate a tiny bit. ... However, ice is different from most solids: its molecules are less densely packed than in liquid water. This is why ice floats.
Explanation:
When it comes into contact with It will turn purple
