Do you have a table? Or options to go with the question?
Answer:
The correct answer is<em><u> D. Set</u></em>
Explanation:
In contrast, <em><u>direct current</u></em> (DC) refers to a system in which the movement of electric charge in only one direction (sometimes called unidirectional flow). Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator -type electric machines of the dynamo type.
Answer:
2.5 km = 250000 cm
500 ft = 15240 cm
Explanation:
part a
given data
length = 2.5 km
to find out
Convert into cm
solution
we know that 1 m = 100 cm ...............1
and also we know 1 km = 1000 m .................2
sop as that we can say from equation 1 and 2
1 km = 100000 cm
so for 2.5 km = 2.5 × 100000 cm
2.5 km = 250000 cm
and
part b
given data
length = 500 ft
to find out
Convert ft into cm
solution
we know here that
1 ft = 12 inches ..................1
and also we know 1 inch = 2.54 cm ...................2
so we can say
500 ft = 12 × 500 inches
500 ft = 6000 inches
and 500 ft = 6000 × 2.54 cm
500 ft = 15240 cm
The Mississippi and the Amazon are quite different in that <u>C) the </u><u>Amazon </u><u>is much </u><u>longer </u><u>than the </u><u>Mississippi</u><u>.</u>
The Amazon River:
- Is the second longest river in the world.
- Is longer than the Mississippi.
The Amazon river is measured to be a distance of 3,969 miles whilst the Mississippi is around 3,896 miles which means that the Amazon is longer than the Mississippi.
In conclusion, option C is correct.
<em>Find out more about the</em><em> Amazon River </em><em>at brainly.com/question/2526784. </em>