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
MA_775_DIABLO [31]
3 years ago
12

Which option describes the direction of thermal energy transfer in Earth's

Physics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0
I think the answer is B as well
Montano1993 [528]3 years ago
4 0

.........

Explanation:

Option B..... ...

You might be interested in
Inside a television picture tube there is a build-up of electrons (charge of 1.602 × 10^–19 C) with an average spacing of 38.0 n
Brut [27]
The magnitude of electric field is produced by the electrons at a certain distance.

E = kQ/r²

where: 
E = electric field produced
Q = charge
r = distance
k = Coulomb Law constant 9 x10^9<span> N. m</span>2<span> / C</span><span>2

Given are the following:
Q = </span><span>1.602 × 10^–19 C
</span><span>r = 38 x 10^-9 m

Substitue the given:
E = </span>\frac{( 1.602 x 10^{-19} )( 9.0x10_{9} )}{(38x10^{-9}) ^{2} }

E = 998.476 kN/C


8 0
3 years ago
Read 2 more answers
A geologist is comparing the properties of different minerals. He rubs each one on a piece of white tile and observes the color
denis23 [38]

He performed a streak test, in which a piece of the mineral is rubbed across a piece of unglazed porcelain in order to determine the color of the mineral in powdered form.

4 0
2 years ago
Does air pressure increase or decrease with an increase in altitude?
Yakvenalex [24]

Answer:

increase

Explanation:

think of climbing a mountain. the higher you go the harder it is to breathe. its because air pressure is increasing

5 0
3 years ago
Read 2 more answers
Mrs. Nogaki uses constant force to push a Costco shoping cart down the long store
Liono4ka [1.6K]
Figure B. The second option.
7 0
3 years ago
When landing after a spectacular somersault, a 45.0 kg gymnast decelerates by pushing straight down on the mat. Calculate the fo
STALIN [3.7K]
So the force that the gymnast with a mass m=45 kg, has to exert against the ground to stop if her acceleration is a=8*g, where g=9.81 m/s², can be obtained from the Newtons second law: F=m*a, where F is the force, m is the mass and a is acceleration. 

F=m*a=m*8*g=45*8*9.81=3531.6 N. 

So the force that a gymnast has to exert on the mat in order to stop is F=3531.6 N.  
6 0
3 years ago
Other questions:
  • What must happen for an ion To form
    9·1 answer
  • Can You Please Give Me Some Examples of Density-Independent and Density-Dependent Limiting Factors?
    10·1 answer
  • 1) An ice skater with a moment of inertia of 2.2 kg m^2 rotates at a frequency of 0.8 rotations per second. The ice skater tucks
    9·1 answer
  • What is the ostrich's average acceleration from 9.0 to 18 seconds?
    6·1 answer
  • You paddle a conoe with a force of 325 N. You and the canoe have a combined mass of 250 kg. What is the acceleration of the cano
    14·1 answer
  • An object weighs 55.54 newtons. What is its mass if a gravitometer indicates that g = 9.83 m/s2?
    9·1 answer
  • A force of 1250N is used to move a 50kg body along a rough horizontal plane. if the coefficient of fiction is 1.2 what is the ac
    8·1 answer
  • The physical quantity represented as rate of change of change in position in a
    12·1 answer
  • skater spins over a point at a speed of 3.0 rotations per second then the momentum of inertia is 0.60 kg.M2, what is its angular
    13·1 answer
  • The fire alarm goes off, and a 75 kg firefighter slides down a pole with a constant acceleration of a = 6 m/s square. What is th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!