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
Vaselesa [24]
3 years ago
11

Describe three important ways we use the electromagnetic spectrum in our everyday lives.

Physics
1 answer:
OlgaM077 [116]3 years ago
5 0

Answer:

We use X-rays to help the injured, Radiowaves to communicate or entertain, and Visible light to see.

You might be interested in
Compare animal and plant cell
vagabundo [1.1K]

Answer:

A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. Animal cells simply have a cell membrane, but no cell wall.

hope this helps :)

8 0
3 years ago
Read 2 more answers
When a 10 V battery is connected to a resistor, 5 A of current flows through the resistor. What is the resistor's value?
SashulF [63]

Given data

*The value of battery voltage is V = 10 V

*The current flows through the resistor is I = 5 A

The formula for the resistor is given by the Ohm's law as

R=\frac{V}{I}

Substitute the values in the above expression as

\begin{gathered} R=\frac{10}{5} \\ =2\text{ ohm} \end{gathered}

7 0
1 year ago
Rearrange the formula for mechanical energy to solve for height:
docker41 [41]

Explanation:

Given formula:

            ME=\frac{1}{2}mv²+mgh

  To make height the subject of the formula, follow the following procedures;

     Subtract \frac{1}{2}mv² from both side of equation

 M.E - \frac{1}{2}mv² = \frac{1}{2}mv² - \frac{1}{2}mv²+mgh

                  This gives:

                        M.E - \frac{1}{2}mv² = mgh

Multiply both sides of the expression by \frac{1}{mg}

  ( M.E -  \frac{1}{2}mv² ) x  \frac{1}{mg} =  \frac{1}{mg} x mgh

       h = ( M.E -  \frac{1}{2}mv² ) x  \frac{1}{mg}

Learn more:

Kinetic energy brainly.com/question/6536722

#learnwithBrainly

4 0
3 years ago
Whenever Dylan walks into his room, his roommate loudly blows an air horn, which startles Dylan. Dylan doesn't think this is fun
Sav [38]

Answer:

stimuli

Explanation:

4 0
3 years ago
Who was the last person to step on the moon?
Pavlova-9 [17]
Eugene Cernan was not the last, but he was the most recent.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What describes why ocean currents are considered convection currents
    13·2 answers
  • A sample has a mass of 15 g and a volume of 3mL
    11·1 answer
  • An older-model car accelerates from 0 to speed v in 9.0 s. A newer, more powerful sports car of the same mass accelerates from 0
    13·1 answer
  • A student pushes on a crate with the force of 100 Newtons directed to the right. What force does the crate exert on the student?
    7·1 answer
  • Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric pow
    5·1 answer
  • How would a small bar magnet be oriented when placed at position x?
    13·2 answers
  • What is the charge of an atom with 21 protons and 6 electrons
    13·2 answers
  • Acceleration of a body is 10m/s² , what does it mean?​
    11·2 answers
  • An elevator is pulled up by a cable with a force of 65,000 N. The upward acceleration of the elevator is 1.8 m/s/s. What is the
    7·1 answer
  • my choice1A child pushes a toy truck up an inclined plane. The lifting force is...Select one:ut ofO a. the weight of the truck.O
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!