Answer:
4.3A
Explanation:
V=IR
120=I×28
I=120/28
=4.3
hope this helps
please like and Mark as brainliest
Hello!
We can use Ohm's Law to solve for the potential difference across a resistor given the current and resistance:
V = Potential Difference (? V)
i = Current (1.5 A)
R = Resistance (12 Ω)
Plug in the known values and solve.
Our modern version which is a heliocentric model of the universe also supported by other scientists like Nicholas Copernicus and Johannes Kepler developed theories that conflicted with the Ptolemaic model of the universe developed by Ptolemy in ancient times which assume that the earth is the center of the solar system and all the stars and planets are revolving around it.
<h3>What is a solar system?</h3>
It is a system that collection of all the planets and spatial bodies revolving around the sun because of the gravitational pull of the sun.
Our Solar System is based on a heliocentric model in which the Sun is assumed to reside at the central point of the planetary system.
In other words, the Sun is at the center while the Earth and other planetary bodies revolve around it.
The geocentric model of the universe developed by Ptolemy in ancient times, which holds that the earth is the center of the solar system and that all the stars and planets revolve around it, was in conflict with our modern version, which is a heliocentric model of the universe and also supported by Nicholas Copernicus and Johannes Kepler.
Learn more about Solar systems from here
brainly.com/question/12075871
#SPJ1
Answer:
Topographic maps give the user the ability to view a three-dimensional landscape on a two-dimensional map. One who is able to read a topo map can identify the elevation and location of valleys, peaks, ridges, and other land features.
Explanation:hope this helps
Answer:
Concave mirrors reflect light to a central point (converging)
Suppose the source is to the left of the mirror in question.
Parallel rays into the mirror are always reflected towards the focal point.
In the case of a concave mirror the real parallel rays pass thru the focal point.
If the mirror is convex the rays will diverge to the left and act as if they were emanating from the focal point to the right of the mirror.