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
Zielflug [23.3K]
3 years ago
8

YO IF YOU ARE GOOD AS SCIENCE PLEASE ANSWER THIS QUESTION IT WOULD HELP A LOT NO LINKS!!!

Physics
2 answers:
zhuklara [117]3 years ago
7 0

Answer:

1  and 5 and 3

Explanation:

hope this helps

viva [34]3 years ago
3 0

Answer:

1.) the study of matter and energy (I think that's the only answer)

You might be interested in
As the frequency of an electromagnetic wave increases, its _____ also increases.
pochemuha

I believe it is velocity. But not to sure

7 0
3 years ago
Read 2 more answers
Alex goes cruising on his dirt bike. He rides 700 m north, 300 m east, 400 m north, 600 m west, 1200 m south, 300 m east, and fi
velikii [3]

ANSWER

0\operatorname{km}

EXPLANATION

First, let us make a sketch of the question:

From the diagram:

=> black line represents North

=> green line represents East

=> blue line represents West

=> red line represents South

From the diagram, we see that at the end of his journey, he returns to his start point.

Since displacement is the measure of the change in the position of an object and the boy's position did not change after the journey, his displacement is:

0\operatorname{km}

7 0
1 year ago
The magnetic field produced by the solenoid in a magnetic resonance imaging (MRI) system designed for measurements on whole huma
Vesna [10]

Answer:

Number of turns per unit length will be n=2.786\times 10^4turns/m

Explanation:

We have given that strength of the magnetic field produced by the solenoid B = 7 T

Current in the solenoid i = 200 A

Let the number of turns per unit length is n

Magnetic field due to solenoid is given as B=\mu ni here \mu is permeability of free space n is number of turns per unit length and i is current

So 7=4\pi \times 10^{-7}\times  n\times 200

n=2.786\times 10^4turns/m

7 0
3 years ago
Read 2 more answers
Most galaxies in the Universe are moving towards the Earth. True or False.
Morgarella [4.7K]

That's false.

There are billions of galaxies in the universe. A few of the nearest ones are moving TOWARD us, and ALL the rest are moving AWAY from us.

The farther a galaxy is from us now, the faster it's moving farther away.

6 0
3 years ago
Describe how to make an electromagnet
Black_prince [1.1K]
First you get a tool and remove some of the warping from the tip.hehe. Then you neatly wrap the wires around the nail. Wrap more if you want to make it stronger. Make sure your able to fit the battery. connect the end of the wire to the positive side. Be careful.
5 0
3 years ago
Other questions:
  • Which body system processes into a useable source of energy
    10·1 answer
  • Im a freshman in highschool pls help
    10·1 answer
  • The true brightness of an object is called its
    8·2 answers
  • three concentric conducting spherical shells have radii a, b, c such that x< b (a) Find the electric potential of the three s
    13·1 answer
  • 'The bottom of a pond appears raised.'<br><br>What will be the diagram of this phenomenon?​?
    6·1 answer
  • Which statement correctly describes the relationship between frequency and wavelength?
    12·2 answers
  • Question 1 (1 point) There were 3 friends that decided to race their bikes down a hill without peddling. They all approached the
    13·1 answer
  • What will happen when two neutral objects are rubbed together?
    13·1 answer
  • List what sources of uncertainty go into calculating the wavelength of the laser (no explanation necessary here). (b) Accurately
    12·1 answer
  • Why are nuclear reactions used in nuclear power plants
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!