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
olganol [36]
3 years ago
11

Heat energy moves:_______.

Physics
1 answer:
steposvetlana [31]3 years ago
3 0

c) only from warmer areas to colder areas.

The second principle of thermodynamics states that heat can only flow from a hotter body to a cooler one. Specifically, Clausius statement says that is not possible for heat to move by itself from a lower temperature body to a higher temperature body.

You might be interested in
Three pairs of wooden dowel rods are mounted on a wooden platform. Small plastic cylinders are attached to their ends; the cylin
katovenus [111]

The natural frequency of this dowel rod is determined as 0.5 Hz.

<h3>What is frequency?</h3>

The frequency of an object is the number of complete revolutions per second.

F = n/t

where;

  • n is number of compete revolution
  • t is time

F = 1/2

F = 0.5 Hz

Thus, the natural frequency of this dowel rod is determined as 0.5 Hz.

Learn more about frequency here: brainly.com/question/301048
#SPJ1

8 0
2 years ago
2. What is the acceleration of gravity on Planet x on which an object weights 300 N if it weighs 98 N on Earth?​
Usimov [2.4K]

Answer:on Planet X on which an object weighs 300 N if it weighs 98 N on Earth? ... How are weight, mass, and acceleration due to gravity related

Explanation:

3 0
3 years ago
Which device in a car helps to protect riders from the effects of inertia in the event of an acident
Schach [20]
The seatbelt, as it prevents you from flying out of your window.

if this was the appropriate answer make sure to mark as the brainliest!
-procklown
5 0
4 years ago
Read 2 more answers
A sample of a material has 200 radioactive particles in it today. Your grandfather measured 400 radioactive particles in it 60 y
sukhopar [10]

Answer:

Amount of radioactive particles left after 60 years = 100 particles.

Explanation:

Amount of radioactive particles before 60 years = 400

Amount of radioactive particles present today = 200

That is radio active particles reduced to half. That is 60 years is half life of this radio active material.

After 60 years this 200 radio active particles will reduce to half.

Amount of radioactive particles left after 60 years = 0.5 x 200 = 100 particles.

8 0
3 years ago
If you are pushing on a crate on a frictionless surface in one direction, and your friend is pushing on the crate in the opposit
liberstina [14]

Answer:

Its not A..

Explanation:

I chose A - was incorrect

3 0
4 years ago
Other questions:
  • 8) As an object’s mass increases, its _________________ increases.
    8·2 answers
  • A leaky 12-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weights 0.75 kg/m. Initi
    10·1 answer
  • Why is it important to consider experimental error in all the empirical results presented?
    7·2 answers
  • A wheel starts from rest and rotates with constant angular acceleration and reaches an anaular speed of 12 rad/s in 3 s. Find (a
    14·1 answer
  • How much power does device use that is plugged into an outlet with a voltage difference of 150 V if the current is 15 A? Show me
    7·2 answers
  • For a satellite already in perfect orbit around the Earth, what would happen if: - the satellite's speed is reduced? - the satel
    10·1 answer
  • students may elect to take the Knowledge Test online or at Drivers Office what additional test must be taken at the licensing of
    14·1 answer
  • Which is not a characteristic of chemical energy? A. chemical change B. breaking bonds C. splitting nuclei D. reacting substance
    5·2 answers
  • A car has a applied force of 120 N and experiences a friction force of 20 N. The mass is 20 kg. The acceleration is
    9·2 answers
  • When a glass rod is rubbed with silk, the silk becomes negatively charged. Which of the following explanations best describes th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!