Physics Middle School

Which band is the smallest within the electromagnetic spectrum?
A) x-rays
B) microwaves
C) radio waves
D) visible light

Answers

Answer 1

Answer:

c. radio waves

Explanation:

you cant see them

Answer 2
Answer is D. Visible Light.

Related Questions

Compared to the Pacific ocean a cup of hot chocolate has a.more thermal energy and a higher temperature)b.less thermal energy and a higher temperature)c.more thermal energy and a lower temperature)d. less thermal energy and lower temperature (i'll try to give brainliest)

Answers

Answer:

Your answer will be A

Explanation:

The Pacific Ocean is very cold, and a cup of hot chocolate is very hot (hence the name). More thermal energy entails a higher temperature, therefore the cup of hot chocolate has more thermal energy and a higher temperature.

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what is the definition of inertia?

Answers

Answer:

A is the answer

Inertia is basically the inherent property of a body that makes it oppose any force that would cause a change in its motion.

For example, let's say you roll a ball if it isn't stopped by friction or an obstacle it will continue to move.

Explanation:

A is the answer “the tendency of an object to resist a change in motion”

what is the definition of inertia? (picture down below)

Answers

Answer:

A

Explanation:

A tendency to do nothing or to remain unchanged.

A property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.

Answer-The tendency of an object to resist a change in motion.



Explain- inertia is typically defined as An object in motion will stay in motion unless interacted upon by an unbalanced force. Meaning an object will not change it to motion until something gets in its way.

When a plane is moving at a constant speed, thrust is equal to drag.
True
False

Answers

the answer i think should be false, to thrust something is to almost push
the answer is true
yw

Please Help I really need it!!

Answers

Answer: Gravity and air resistance

Explanation:

Gravity and air resistance

PLEASE HELP ASAP! ILL GIVE BRAINLIEST IF I GET A GOOD GRADE

I need help to know if I put enough information into my concept map or I need to add more?

Here are the instructions:

Your concept map will compare the manner in which energy is transferred by mechanical waves and electromagnetic waves. Include the following somewhere in your concept map:

types of energy transferred

medium required (if applicable) for transfer of energy

speed of energy transfer through various mediums (solid, liquid, gas)

Answers

Answer:I think It looks good, maybe add  A little more info to  pad your chart from getting a bad grade. cant go wrong there!

Explanation:

good luck!

Help, please
Any _____ generates an electric field around itself. This electric field will apply a _____ on any charge in its field. These fields are often represented by electric ______. The diagram represents the electric field lines are two charges. These field lines go away from _____ charges and toward _____ charges. The direction of an electric field is defined as the direction a small positive test charge would move in the field. All charges create electric fields and are ______ by the electric field of other charges. Like charges ______ each other and unlike ______ charges each other.

Answers

Answer:

I am going to answer the questions, according to the numbers of empty spaces to fill,1.electric charge,2.force,3.field lines,4.negatives,5.positive,6.affected,7.attract,8.repel.

Explanation:

if u read it filling in the spaces using this answers,u will understand

Any electric charge generates an electric field around itself. In below given ways blanks can be filled.

What is electric field?

The physical field which encompasses electrically charged particles as well as exerts force on all the other charged particles inside the field, whether attracting or repelling them, is known as an electric field.

Any electric charge generates an electric field around itself. This electric field will apply a force on any charge in its field. These fields are often represented by electric field lines. The diagram represents the electric field lines are two charges. These field lines go away from negative charges and toward positive charges.

The direction of an electric field is defined as the direction a small positive test charge would move in the field. All charges create electric fields and are affected by the electric field of other charges. Like charges repel each other and unlike attract charges each other.

Therefore, in above given ways blanks can be filled.

To learn more about electric field, here:

https://brainly.com/question/15800304

#SPJ2

(please choose the correct answer.)
which of the following is false about forces?
A. Forces can cause change.
B. Forces act in pairs.
C. forces cannot be qualified.

Answers

Answer:

I think the false statement is C.

Explanation:

The other two statements are true

Answer:

C.Force cannot be qualified

Explanation:

force can cause changes in the speed..Force always act in pairs ..

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