![subject](/tpl/images/cats/fizika.png)
Physics, 28.10.2019 19:31 jimennacastillo15
Check the practices which will increase a telescope's magnification.
increase eyepiece focal length
increase objective focal length
decrease objective focal length
decrease eyepiece focal length
decrease aperture
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
You know the right answer?
Check the practices which will increase a telescope's magnification.
increase eyepiece...
increase eyepiece...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 26.11.2019 08:31
![question](/tpl/images/cats/biologiya.png)
Biology, 26.11.2019 08:31
![question](/tpl/images/cats/mir.png)
World Languages, 26.11.2019 08:31
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 08:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 08:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 08:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 08:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 08:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 08:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 08:31
![question](/tpl/images/cats/mat.png)