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
Aliun [14]
3 years ago
11

Everything in the world has the same density. True or False?

Physics
1 answer:
JulijaS [17]3 years ago
4 0
False
Nothing has the same destiny everything has their own destiny to follow
You might be interested in
Suzette had prepared the graph below to add to her lab
Charra [1.4K]

Answer:

A title

Explanation:

Because this is middle school.

4 0
3 years ago
Read 2 more answers
Which part of the EM spectrum is used in night vision goggles?
umka2103 [35]

Answer:

Night vision goggles capture infrared light given off by heat

6 0
3 years ago
\Parts of a device that use radio waves. On the left is a box labeled A. On the right is a box labeled B. There is a vector poin
Elodia [21]

The radio waves travels between the two boxes and they were travelling through air,

  • Box B captures, amplifies and demodulates radio waves.
  • Box A modulates, amplifies and send out radio waves.

<h3>What are radio waves?</h3>
  • Radio waves are the type of radiation from the electromagnetic spectrum.
  • The radio waves can be used in communication technologies like computer, phones, radios , etc..
  • Radio waves have lower frequencies but longer wavelength.
  • These devices will get signal and then it transmit as mechanical waves through sound.

In that way, the radio waves from box A to B through air, the box A will gets the signal, and then modulates, amplifies and then it send out radio waves. Through the air, Box B will captures, amplifies and demodulates radio waves.

Learn more about radio waves,

brainly.com/question/13989450

#SPJ1

3 0
2 years ago
A heat engine: A) converts heat input to an equivalent amount of workB) converts work to an equivalent amount of heat C) takes h
Masja [62]

Answer:

C. Takes heat in, does work, and loses energy heat.

Explanation:

Heat engine is a system makes use of thermal energy (heat) to in order to do mechanical work.

This occurs by converting the heat into mechanical energy. This energy is then used to do work.

The key characteristic of a heat engine is that the substance with which work is done by, goes from a higher temperature to a lower temperature.

Hence, it loses heat as it does work.

3 0
3 years ago
20% of injury crashes in 2009 involve the reports of distracted driving. True or false
Ivan

The statement is true.

5 0
3 years ago
Other questions:
  • The coefficient of linear expansion for some common materials are listed in the table to the right. You would like to design an
    6·1 answer
  • Use the equation Q = (m)(c)(Δ T) to calculate the heat gained by the cold water for each trial. Show your work using the problem
    12·1 answer
  • True or false? Magnetic reversals are recorded in the newly formed oceanic crust on BOTH sides of a mid-ocean ridge spreading ce
    10·1 answer
  • A pulley system is used to lift a 2,000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons
    13·1 answer
  • Which statement is not true about radiation
    13·1 answer
  • A(n) 17.4 g bullet is shot into a(n) 5506 g
    12·1 answer
  • A raindrop falls from a cloud 100 m above the ground. Neglect air resistance. What is
    5·1 answer
  • A 2.0-kg pistol fires a 1.0-g bullet with a muzzle speed of 1000 m/s. The bullet then strikes a 10-kg wooden block resting on a
    13·1 answer
  • Which of the following is NOT an indicator of a chemical reaction?
    7·1 answer
  • a dog runs back and forth between its two owners, who are walking toward one another. the dog starts running when the owners are
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!