The mantle in the earth continually heats up and cools down using convection currents.
a. true...
![subject](/tpl/images/cats/fizika.png)
Physics, 21.09.2019 07:50 ciarrap552
The mantle in the earth continually heats up and cools down using convection currents.
a. true
b. false
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:00
An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 12.10.2020 21:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/en.png)
English, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 12.10.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 21:01