![Physics](/tpl/images/cats/fizika.png)
Physics, 18.10.2019 08:30, hddjdudusu
Which statement correctly describes protons? they have no charge and are present in the nucleus of an atom. they have a negative charge and travel around the nucleus of an atom. they have a positive charge and travel around the nucleus of an atom. they have a positive charge and are present in the nucleus of an atom along with the neutrons. nextreset
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:20, jonmorton159
Clothing made of several thin layers of fabric with trapped air in between, often called ski clothing, is commonly used in cold climates because it is light, fashionable, and a very effective thermal insulator. so it is no surprise that such clothing has largely replaced thickand heavy old-fashioned coats. (a) consider a jacket made of five layers of 0.1-mm-thick synthetic fabric (k = 0.13 w/m·°c) with 1.5-mm-thick air space (k = 0.026 w/m·°c) between the layers. assuming the inner surface temperature of the jacket to be 28°c and the surface area to be 1.25 m2, determine the rate of heat loss through the jacket when the temperature of the outdoors is 0°c and the heat transfer coefficient at the outer surface is 25 w/m2·°c. (b) what would your response be if the jacket is made of a single layer of 0.5-mm-thick synthetic fabric? what should be the thickness of a wool fabric (k = 0.035 w/m·°c) if the person is to achieve the same level of thermal comfort wearing a thick wool coat instead of a five-layer ski jacket?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 02:00, meg7211
Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 11:00, dogerboy8380
I’m the absence of a net force, a moving object will
Answers: 1
Do you know the correct answer?
Which statement correctly describes protons? they have no charge and are present in the nucleus of...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 14:00
![Konu](/tpl/images/cats/fizika.png)
Physics, 22.04.2021 14:00
![Konu](/tpl/images/cats/ap.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 22.04.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 22.04.2021 14:00
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 22.04.2021 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
History, 22.04.2021 14:00