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
s344n2d4d5 [400]
4 years ago
6

Scientists believe that the earth's core is made mostly of:

Physics
2 answers:
leva [86]4 years ago
4 0

Answer:

magma

Explanation:

ch4aika [34]4 years ago
4 0
I believe the answer is Magma
You might be interested in
How do fission nuclear reactions differ from fusion nuclear reactions? Fission reactions involve the conversion of matter into e
MakcuM [25]

How do fission nuclear reactions differ from fusion nuclear reactions?

A. Fission reactions involve the conversion of matter into energy, but fusion reactions do not. 

B. Fusion reactions involve the conversion of matter into energy, but fission reactions do not. 

C. Fission reactions are used to generate electricity for consumers, but fusion reactions are not. 

D. Fusion reactions are used to generate electricity for consumers, but fission reactions are not.

Answer:

C

Explanation:

Both fission and fusion are nuclear reactions that produce energy, but their applications differs.

 Fission is the splitting of a large (heavy, unstable) nucleus into smaller ones, and fusion is the process where nuclei of small atoms are combine together to form the nuclei of larger atoms releasing vast amounts of energy.

The correct answer is c. Fission reactions are used to generate electricity for consumers, but fusion reactions are not.

The physics of fusion is the process that makes the sun shine, and that makes the hydrogen bomb explode.

5 0
4 years ago
Read 2 more answers
Meclanical Energy
miss Akunina [59]

Answer:

a jet flying through the air making a paper airplane

7 0
3 years ago
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to
mart [117]

Answer:

Option B

The molecules in thermometer spread apart

Explanation:

The mercury within the thermometer spread apart leading to an increase in temperature reading in the thermometer. The spreading apart of mercury molecules is caused by an increase in kinetic energy of molecules and with time the increase in kinetic energy decreases making the reading to stop increasing hence constant.

7 0
3 years ago
Which atomic model proposed that electrons move in specific orbits around the nucleus of an atom
BabaBlast [244]
Bohr's atomic model
8 0
3 years ago
Determiner l'interfrange i sur le plan d'observation π distant de L de D:
SOVA2 [1]

Answer:

can you explain in Hindi language

because i learn hindi

6 0
3 years ago
Other questions:
  • When a 4.60-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.30 cm. (a) If
    9·1 answer
  • What occurs at thermal equilibrium
    8·2 answers
  • Why is it called a compound light microscope?
    10·1 answer
  • A 10-cm-long thin glass rod uniformly charged to 15.0 nC and a 10-cm-long thin plastic rod uniformly charged to - 15.0 nC are pl
    9·1 answer
  • The three types of stress that act on Earth's rocks are compression, tension, and
    6·1 answer
  • What type of circuit is in the diagram? Group of answer choices:
    5·2 answers
  • EASY! WILL REWARD BRAINLIEST!
    10·1 answer
  • 2. A ball is thrown 45 m into the air. It takes the ball 5 s to hit the ground. What is the
    11·1 answer
  • What will the weather be like in your area and your friend’s area over the next 24 hours?
    11·1 answer
  • Nicki rides her bike at a constant speed for 6 km. That part of her ride takes her 1 h. She then rides her bike at a constant sp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!