Why submarines can float?
EFP #1 Submarine

Quiz
•
English, Physics
•
Professional Development
•
Hard
Bakhrul Kurniawan
Used 138+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
because the density of the water is bigger to the density of the ship
because the weight of the water transferred is smaller to the weight of the ship
because the weight of the water transferred is bigger to the weight of the ship
because the density of the water is equal to the density of the ship
because the density of the water is smaller to the density of the ship
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bagaimana cara membuat kapal selam berada di permukaan air?
mengisi ballast tank dengan air sehingga massa jenis kapal selam menjadi lebih kecil daripada massa jenis air
mengisi ballast tank dengan udara sehingga massa jenis kapal selam menjadi lebih kecil daripada massa jenis air
mengisi ballast tank dengan air sehingga massa jenis kapal selam menjadi lebih besar daripada massa jenis air
mengisi ballast tank dengan udara sehingga massa jenis kapal selam menjadi lebih besar daripada massa jenis air
mengeluarkan udara dari ballast tank sehingga massa jenis kapal selam menjadi lebih besar daripada massa jenis air
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Apa yang terjadi ketika ballast tank dipenuhi oleh air?
massa jenis kapal selam menjadi lebih kecil daripada air sehingga kapal selam tenggelam
massa jenis kapal selam menjadi lebih besar daripada air sehingga kapal selam tenggelam
massa jenis kapal selam menjadi sama dengan air sehingga kapal selam melayang
massa jenis kapal selam menjadi lebih kecil daripada air sehingga kapal selam terapung
massa jenis kapal selam menjadi lebih besar daripada air sehingga kapal selam melayang
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
submarines can float because the weight of the water transferred is equal to the weight of the ship. This move creates an upward force called buoyant force and works in opposite directions with gravity, which pulls the ship down.
What is the meaning of "buoyant force"?
Gaya berat
Gaya hidrostatis
Gaya coulomb
Gaya pascal
Gaya apung
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bagaimana kapal selam mempertahankan kedalamannya?
menjaga keseimbangan massa air dan udara dalam tanki
menjaga air dalam tanki agar tetap terisi penuh
menjaga udara dalam tanki agar tetap terisi penuh
menjaga massa air dalam tanki agar tidak melebihi massa udara
menjaga massa udara dalam tanki agar tidak melebihi massa air
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Submarines have a set of drives which are short wings called hydroplanes in the rear that help control the dive angle.
Berikut ini yang memiliki makna berbeda dengan "rear" adalah ...
behind
tail
breech
backyard
back
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will happen if ballast tanks filled with high-pressure air quickly?
Submarines dive very quickly
Submarines moving forward very quickly
Submarines raise to the surface very quickly
Submarines moving backward very quickly
Submarines going deeper
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