![subject](/tpl/images/cats/fizika.png)
Physics, 20.10.2019 18:30 millerbe1228
It was a cold, sunny day and the ground was covered with fresh snow. maria wore her black sweatshirt outside to play in the snow. she knew that black would light waves and keep her warm.
refract
absorb
diffract
reflect
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30
The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00
Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
Answers: 1
You know the right answer?
It was a cold, sunny day and the ground was covered with fresh snow. maria wore her black sweatshirt...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.10.2019 14:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.10.2019 14:50
![question](/tpl/images/cats/biologiya.png)
Biology, 14.10.2019 14:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.10.2019 14:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.10.2019 14:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.10.2019 14:50
![question](/tpl/images/cats/istoriya.png)
History, 14.10.2019 14:50