![subject](/tpl/images/cats/fizika.png)
Physics, 29.10.2020 23:00 debrielcalderon
If a 3.1g ring is heated using 10.0 J, its temperature rises 19.7°C. Calculate the specific heat capacity of the ring.
![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, 22.06.2019 05:10
Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30
Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:50
The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.
Answers: 3
You know the right answer?
If a 3.1g ring is heated using 10.0 J, its temperature rises 19.7°C. Calculate
the specific heat ca...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 12.10.2020 20:01
![question](/tpl/images/cats/en.png)
English, 12.10.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 20:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.10.2020 20:01
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 20:01
![question](/tpl/images/cats/fizika.png)
Physics, 12.10.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 20:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.10.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 12.10.2020 20:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.10.2020 20:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.10.2020 20:01
![question](/tpl/images/cats/es.png)
Spanish, 12.10.2020 20:01