Dua buah trafo P dan Q memiliki data seperti pada tabel berikut. Trafo
Besaran
Р
Q
Arus pada lilitan primer
p=3 A
Q=1 А
Arus pada lilitan sekunder
P=2 A
Q=2,5 A
Tegangan primer
P=100 V
Q=200 V
Tegangan sekunder
P=150 V
Q=80 V
Pernyataan berikut yang tepat tentang trafo P dan Q adalah ...
A. trafo P dan Q adalah trafo ideal karena daya primer sama dengan daya sekundernya
B. efisiensi trafo P lebih besar daripada efisiensi trafo Q
C. daya pada trafo P lebih kecil daripada daya trafo Q
D. jenis trafo P adalah step-down dan jenis trafo Q adalah step-up
olan teknik ferme​

a person with a mass of 106kg has a weight of 1060n

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

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explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."