1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mario62 [17]
4 years ago
15

(PLEASE HELP) Identify the following as electromagnetic (E) or mechanical (M) waves.

Physics
2 answers:
tatyana61 [14]4 years ago
3 0
Sound waves (m)

water waves (m)

radio waves (e)

ultraviolet (e)

waves in a wheat field (m)
EastWind [94]4 years ago
3 0
<h3><u>Answer;</u></h3>

<u>Mechanical waves; </u>

  • sound waves
  • waves in a wheat field
  • water waves

<u> Electromagnetic waves</u>

  • Radio waves
  • Ultraviolet
<h3><u> Explanation;</u></h3>
  • A wave is a transmission of a disturbance from one place, the source to another.
  • Waves can be classified as mechanical waves or electromagnetic waves depending on the requirement of a material medium.
  • <em><u>Mechanical waves </u></em><em><u>are those waves that require a material medium for transmission, they include, sound waves, water waves, etc. The transmission of these waves is by vibration of particles in the medium.</u></em>
  • <em><u>Electromagnetic waves</u></em><em><u> are those waves that do not require a material medium for transmission.They include, radio waves, microwaves, and all the waves in the electromagnetic spectrum.</u></em>

You might be interested in
A 23-newton horizontal force westward and a 23-newton horizontal force eastward act concurrently on a 10-kilogram object on a fr
BARSIC [14]
The forces cancel out each other because they are equal and opposite. Therefore the net force is 0 and there will be no acceleration

7 0
3 years ago
What type of metal are conducting wires most often made of?<br><br> #16
docker41 [41]

Answer:

here

Explanation:

Copper is commonly used as an effective conductor in household appliances and in electrical equipment in general. Because of its low cost, most wires are copper-plated. You will often find electromagnet cores normally wrapped with copper wire

3 0
2 years ago
What is a warming sign that suggest a weight loss plan is a fad diet rather than a healthy weight loss plan?
Serga [27]

Answer:

Warming signs before fad diet includes:

1. When a special type of diet is recommended for weight loss.

2. When quick weight loss is promised instead of advice on the need to exercise, eat healthy foods including fruits and vegetables, and adopt a good feeding behavior.

3. Promises rapid weight loss in a short period of time.

After taking the fad diet the following might be experienced:

1. Constipation.

2. Weakness and fatigue.

3. More accumulation of fats in the body in the long run after a short term normal  BMI (Body mass index).

4. Lower metabolic rates over time.

Explanation:

weight loss is a practice adopted by people for various reasons ranging from the desire to stay healthy to, ability to pursue a career that requires a good Body Mass Index. For instance, A BMI (Body mass index) which is equal to a person's weight (kg) / (height(m))^2 of 30 and higher is considered obese.

Fad diet which may give a temporary result of weight loss is not considered totally healthy as it doesn't capture the need to eat a healthy balanced diet instead focuses on more routine consumption of a particular kind of diet.

A healthy weight loss plan captures the need to exercise, reduce body fats while eating healthy. Eating fruits, vegetables are also encouraged.

5 0
3 years ago
It is the thermal energy transferred from a hot object to a cold object.
kakasveta [241]

It is the thermal energy transferred from a hot object to a cool object.

The following statement listed above is correct.

Answer: True.

6 0
4 years ago
____________ are manufactured by the brain to help relieve pain. Ventricles Epinephrines Endorphins Phalanges
VMariaS [17]

It's Endorphins. That's a pain killer produced by the brain.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What kind of protective measure is it when a skunk uses body odor to protect itself from predators?
    12·2 answers
  • What happens when light strikes a translucent object?
    9·2 answers
  • an object near the earth's surface is in a state of free-fall. The object is experiencing a downward force of 194 n. What is the
    11·1 answer
  • If an engine has a compression ratio of 7:1,
    7·2 answers
  • Consider the following equilibrium at 979 K for the dissociation of molecular iodine into atoms of iodine. I2(g) equilibrium rea
    10·1 answer
  • 5 QUESTIONS ANSWER ASAP<br><br> SCIENCE
    7·1 answer
  • A line spectrum is produced when an electron moves from one energy level _________.a.) to a higher energy levelb.) to a lower en
    5·1 answer
  • A 60kg block innitially at rest is pulled to the right a long a horizontal force of12N. Find the speed of the block after it has
    8·1 answer
  • What is fast carbon and what is slow carbon
    15·1 answer
  • Which of the following is an example of a force that acts at a distance? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!