Answer :

● Ships are made of iron.


● Sea water consists of salts.


● When ships comes directly contact with sea salty water there will chemical reaction and ships rust or corrode.


● Paints consist of zinc and magnesium that prevent from rust or corrosion.


That’s why ships paint at frequent interval.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Smart Revision | Ionic CompoundsSmart Revision | Ionic CompoundsSmart Revision | Ionic Compounds50 mins
Smart Revision | Physical Properties of Metals and Non-MetalsSmart Revision | Physical Properties of Metals and Non-MetalsSmart Revision | Physical Properties of Metals and Non-Metals43 mins
Facts that MatterFacts that MatterFacts that Matter44 mins
NCERT | Metals and Non-MetalsNCERT | Metals and Non-MetalsNCERT | Metals and Non-Metals47 mins
Quiz | Metals and Non-metalsQuiz | Metals and Non-metalsQuiz | Metals and Non-metals42 mins
Lakhmir Singh | MCQ's on Metals and Non-MetalsLakhmir Singh | MCQ's on Metals and Non-MetalsLakhmir Singh | MCQ's on Metals and Non-Metals38 mins
Foundation | Metallurgical ProcessesFoundation | Metallurgical ProcessesFoundation | Metallurgical Processes46 mins
NCERT | Types of ElementsNCERT | Types of ElementsNCERT | Types of Elements43 mins
Be a Champ of MCQs on Metals and Non-metalsBe a Champ of MCQs on Metals and Non-metalsBe a Champ of MCQs on Metals and Non-metals54 mins
NCERT | Exercise on Metals and Non-MetalsNCERT | Exercise on Metals and Non-MetalsNCERT | Exercise on Metals and Non-Metals37 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find out which meMHB - Science (Old)

Observe how the mMHB - Science (Old)

Find out which meMHB - Science (Old)

Cooking vessels aMHB - Science (Old)

Match the followiMHB - Science (Old)

Fill in the blankMHB - Science (Old)

Give scientific rMHB - Science (Old)

Answer the followMHB - Science (Old)

Give scientific rMHB - Science (Old)

Give scientific rMHB - Science (Old)