![subject](/tpl/images/cats/fizika.png)
Physics, 16.11.2020 17:20 lucialovell6804
3. 500ml of 60oC water at is added to a beaker. Water’s specific heat is 4.186 J/g °C. You have 40ml of and unknown substance that you add to the same beaker. The unknown substance’s specific heat is 14.3/goC The final temperature of the beaker is 45oC. What was the initial temperature of the unknown substance?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:20
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
You know the right answer?
3. 500ml of 60oC water at is added to a beaker. Water’s specific heat is 4.186 J/g °C. You have 40ml...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.02.2021 21:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 16.02.2021 21:00
![question](/tpl/images/cats/biologiya.png)
Biology, 16.02.2021 21:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.02.2021 21:00
![question](/tpl/images/cats/fizika.png)
Physics, 16.02.2021 21:00
![question](/tpl/images/cats/en.png)
English, 16.02.2021 21:00
![question](/tpl/images/cats/ekonomika.png)
Business, 16.02.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2021 21:00