Advertisements
Advertisements
Question
State whether the following statement is true or false:
Ships suffer a lot of damage though they are painted.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
While ships are painted to protect them from the harsh marine environment, they can still suffer damage. The paint acts as a protective layer against corrosion caused by water, salt and marine organisms, but over time, the paint can wear off due to factors like weathering, abrasion and biofouling. Therefore, despite being painted, ships may still experience damage to their hulls and other parts.
APPEARS IN
RELATED QUESTIONS
What is an alloy?
Tinning : Tin : : Galvanizing : _________
Give the constituents of brass.
Name an alloy of copper. State its chemical composition and any one use.
Write scientific reasons.
Lemon or tamarind is used for cleaning copper vessels turned greenish.
Find the odd man out:
When one of the metals in an alloy is mercury the alloy is called _______.
Explain the following:
Bubbles are produced when acetic acid is added to a solution of sodium hydrogencarbonate.
Explain the chemical reactions in rusting of iron.
In ______ process a layer of molten tin is deposited on metals.
