PHYSICS MIDDLE SCHOOL

energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye

Answers

Answer 1
Answer:                                     light energy

Energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye.
Answer 2
Answer:

Answer:

                                     Light energy                        

Explanation:

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True or false: The jet stream carries cold air to the tropics and warm air to the poles

Answers

False. The jet stream does not carry cold air to the tropics and warm air to the poles.

What is the jet stream at high altitude?

The jet stream is a high-altitude, fast-moving air current in the atmosphere that generally flows from west to east. It is caused by the temperature differences between the polar regions and the mid-latitudes.

In reality, the jet stream tends to separate cold polar air from warmer air in the mid-latitudes. It meanders and can have a significant impact on weather patterns, but its primary function is not to transport warm or cold air to the poles or tropics. Instead, it plays a crucial role in the development and movement of weather systems, affecting things like storm tracks and weather conditions in different regions.

Learn more about jet stream here: brainly.com/question/27868966

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Final answer:

The jet stream does not carry cold air to the tropics or warm air to the poles.

Explanation:

The statement 'The jet stream carries cold air to the tropics and warm air to the poles' is false. The jet stream is a narrow band of strong wind in the upper atmosphere that flows from west to east. It generally moves air masses from west to east across the globe, but it does not carry cold air to the tropics or warm air to the poles. Instead, it helps distribute weather systems and influences the movement of storms.

Learn more about jet stream here:

brainly.com/question/861519

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In which of these materials does sound travel most slowly air,steel,glass,water

Answers

Sound travels the slowest through air, and the fastest through steel. This seems counter-intuitive, since sound seems clearer through air than it does through a solid like steel, but there is reasoning behind it. Since steel is a solid, the particles within it are more closely packed than in a liquid like water or the gases in air, in which the particles are farther apart even than the water. Sound waves don't have as much distance to travel between particles in solids as they do in liquids or gases, in which the particles are farther apart. Because of this, the sound waves can travel the quickest through solids. The only reason sound travels more quickly through steel than glass is because steel is a crystalline solid, while glass is an amorphous solid. Without getting into the specifics, the difference between a crystalline and an amorphous solid is that an amorphous solid's particles are farther apart than a crystalline solid's, which is why glass doesn't keep its shape as well as steel does. Because of this, sound travels more quickly through steel.

So, to recap, sound travels through air, steel, glass, and water in the following order, with 1 being the slowest and 4 being the quickest:
1. air
2. water
3. glass
4. steel
The one is air.It is air because you dont feel the air and sometimes it moves slowly

The muscular system and the skeletal system of the human body work together toA. allow movement.
B. perform respiration.
C. transport nutrients.
D. protect the integumentary system.

Answers

 A. Allow movement.  
Muscles connect to your skeleton and they contract and move the skeleton along. They help the process of movement happen in a smoother manner.
A. Because they connect together for movement of the body.

How are solution useful for society

Answers

Solutions are basically a release from a problem. This is more than helpful. 
 To create a brighter future in which people lead better lives, society must find ways to resolve these pressing issues. At NEC we believe the know-how and technology we have accumulated throughout our 100-plus year history of innovation can make a genuine difference. We are committed to using our cutting-edge ICT (information and communications technology) to resolve various societal issues so this will help

A particle is moving in a circular path of radius r . The displacement after half a circle would be

Answers

Answer:

2r

Explanation:

As we know that

The displacement is the total distance measured between the initial or start and final or destination point

If particle cover half path of the circle, the displacement can easily find out by considering the distance between the start and destination point

We attached the diagram for better understanding

As per the diagram.

The displacement after half-circle is

AB = OA + OB

= r + r

= 2r

Imagine you poor some hot soup into a bowl. You place your hands on the outside of the bowl and feel that the bowl is very warm. How did that heat get from the soup bowl through your hands?A Osmosis
B Radiation
C Conduction
D Convection

Answers

May be The answer is Conduction
the answer  is c conduction
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