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
HACTEHA [7]
3 years ago
7

In the Earth's mantle, heat is transferred in large convection currents. Within these currents,

Physics
2 answers:
chubhunter [2.5K]3 years ago
7 0
The answer is B. The hotter rock is less dense so rises. The cooler rock is more dense so sinks.
sertanlavr [38]3 years ago
4 0

B.) Hotter rock rises cooler rock sinks

You might be interested in
If two connected points objects pass through the same set of three points, the shapes created by each will be identical, regardl
NeX [460]

Answer:

This is false

Explanation:

This is why the answer to this question is false. If these types of objects (2 points connected) should pass through same sets of 3 points, irrespective of the order that each object was plotted, we will not get identical shapes created.

The shape that is going to be created will be dependent on the pattern/order that was involved in the plotting. If it was identical, then we will have identical shapes. But if the order during plotting is different then we will have different shapes created.

Thank you!

5 0
3 years ago
Newton’s first law describes the tendency calles
beks73 [17]
The first law is about force or push and pull
5 0
3 years ago
Read 2 more answers
What affect does a doubling of the net force have upon the acceleration of the object?
balandron [24]
F = ma
a = f/m
if f doubled , acc. will be doubled
5 0
2 years ago
Read 2 more answers
Earth's lithospheric plates interact at____.
earnstyle [38]

Explanation:

Tectonic plate interactions are classified into three basic types: Divergent boundaries are areas where plates move away from each other, forming either mid-oceanic ridges or rift valleys. These are also known as constructive boundaries. Convergent boundaries are areas where plates move toward each other and collide.

7 0
2 years ago
A lamp has a power of 120 W and is left on for 24 hours . A television has a power of 350 W and is left on for three hours . com
Paladinen [302]
This is a power problem which requires the rearranging of a formula. The lamps energy used is 5 N, and the TV’s usage is 116.7 N (rounded from 116.6666repeating). Here my work:
7 0
2 years ago
Read 2 more answers
Other questions:
  • Consider a beam of electrons in a vacuum, passing through a very narrow slit of width 2.00μm. The electrons then head toward an
    9·1 answer
  • The San Andreas fault is an example of which type of tectonic plate boundary?
    8·2 answers
  • Which nutrient is the first (easiest) to be broken down and absorbed for energy use in the body? Water Carbohydrates Fats Protei
    8·1 answer
  • 3. A model rocket is launched straight upward at 58.8 m/s.
    11·1 answer
  • The law of conservation of matter states that during a chemical reaction
    15·1 answer
  • A toroidal solenoid has an inner radius of 12.0 cm and an outer radius of 15.0 cm . It carries a current of 1.50 A . Part A How
    15·1 answer
  • An oscillator makes 322.1 oscillations in 4.255 minutes. What is the period of the oscillator?
    5·1 answer
  • Water vapor is an example of a(n)
    6·1 answer
  • An object that is magnetic all of the time is called a.
    5·1 answer
  • Most towns use a water tower to store water and provide pressure in the pipes that deliver water to customers. The figure below
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!