When do vernal equinoxes usually occur? autumnal?
also, explain the difference between neap...
![subject](/tpl/images/cats/fizika.png)
Physics, 02.10.2019 16:00 barry14201
When do vernal equinoxes usually occur? autumnal?
also, explain the difference between neap tides and spring tides.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 08:00
Athin electrical heater is inserted between a long circular rod and a concentric tube with inner and outer radii of 20 and 40 mm. the rod (a) has a thermal conductivity of ka = 0.15 w/(m*k), while the tube (b) has a thermal conductivity of kb = 0.8 w/(m*k) and its outer surface is subjected to convection with a fluid of temperature t= -15°c and heat transfer coefficient 60 w/(m2 *k). the thermal contact resistance between the cylinder surfaces and the heater is negligible. (a) determine the electrical power per unit length of the cylinders (w/m) that is required to maintain the outer surface of cylinder b at 15°c. (b) what is the temperature at the center of cylinder a?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 10:30
Auniform bridge, 20 m long and weighing 40000 n is supported by two pillars located 3.0 m from each end. if a 19600 n car is parked 8.0 m from one end of the bridge, how much force does each pillar exert?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 18:01
![question](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 18:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 22.10.2020 18:01
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.10.2020 18:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01