![subject](/tpl/images/cats/fizika.png)
Physics, 20.08.2019 18:20 thomasg185
Aconvex spherical mirror, whose focal length has a magnitude of 21.8 cm, is to form an image 12.2 cm behind the mirror. (a) where should the object be placed?
(b) what is the magnification of the mirror?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:00
1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 09:00
1,990,000,000,000,000,000,000,000,000,000 in scientific notation
Answers: 1
You know the right answer?
Aconvex spherical mirror, whose focal length has a magnitude of 21.8 cm, is to form an image 12.2 cm...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 24.02.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 06:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.02.2021 06:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.02.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 06:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 06:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.02.2021 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.02.2021 06:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/fizika.png)
Physics, 24.02.2021 06:00
![question](/tpl/images/cats/biologiya.png)
Biology, 24.02.2021 06:00