![subject](/tpl/images/cats/fizika.png)
Which statements about earth’s core explain earth’s magnetic field? check all that apply.
earth’s core is composed of magnets.
the inner core is solid.
the outer core is solid.
the inner core is liquid and moving.
the outer core is liquid and moving.
earth’s core is composed of iron and nickel.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:30
Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:50
Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:20
Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
Answers: 1
You know the right answer?
Which statements about earth’s core explain earth’s magnetic field? check all that apply.
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 23.05.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.05.2021 01:50
![question](/tpl/images/cats/fizika.png)
Physics, 23.05.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.05.2021 01:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)