For convection to occur,
a. dark objects are required to absorb energy.
b. substances mu...
![subject](/tpl/images/cats/fizika.png)
Physics, 18.10.2019 06:00 moldybubblegum11
For convection to occur,
a. dark objects are required to absorb energy.
b. substances must be in contact with each other.
c. particles must be able to flow within a substance.
d. heat must transfer from an area of less energy to more energy.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:30
What property is a characteristic of a substance that can be observed and does not change the identity of the substance
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:40
Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:10
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 14.10.2019 14:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
Business, 14.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 14.10.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.10.2019 14:30
![question](/tpl/images/cats/es.png)
Spanish, 14.10.2019 14:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
Business, 14.10.2019 14:30
![question](/tpl/images/cats/en.png)
English, 14.10.2019 14:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.10.2019 14:30