![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 14:10
Amachinist needs to remove a tight fitting pin of material a from a hole in a block made of material b. the machinist heats both the pin and the block to the same high temperature and removes the pin easily. what statement relates the coefficient of thermal expansion of material a to that of material b? a) the situation is not possible, heating block b will shrink the hole in the material as the material expands with increasing temperatureb) material b has the same coefficient of expansion as does material ac) material b has a negative coefficient of expansion and a has a positive coefficient of expansiond) material a has a greater coefficient of expansion than does material be) material b has a greate
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:10
An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45â. what percentage of the initial intensity is transmitted by the system?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:00
Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
Answers: 1
You know the right answer?
The splitting of light into its component parts is referred to as which of the following?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 19:50
![question](/tpl/images/cats/istoriya.png)
History, 03.12.2021 19:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.12.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 19:50
![question](/tpl/images/cats/en.png)
English, 03.12.2021 19:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.12.2021 19:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 19:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 19:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.12.2021 19:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.12.2021 19:50