Explanation

• Superscript raises the text slightly above the normal line, often used for exponents, footnotes, or ordinal numbers.
• Shortcut in MS Word: Ctrl + Shift + =
• Example: x² (2 is superscript)

Additional information:

• Subscript: Ctrl + = (text goes below the line)
• Bold: Ctrl + B
• Italic: Ctrl + I
• Underline: Ctrl + U

Last verified on 06-03-2026

Explanation

Rock salt is also known as halite.

It is the mineral form of sodium chloride (NaCl)

It is commonly used for de-icing roads and as table salt in cooking.

Explanation

Explanation

A capacitor is a device used to store electrical charge and electrical energy.

It consists of at least two electrical conductors separated by a distance.

It is widely used in electronic circuits for filtering, timing, and energy storage.

Explanation

An electric field is the region around a charged particle where it exerts a force on other charges.

It is represented by field lines.

It is measured in newtons per coulomb (N/C).

Explanation

A converging lens (usually convex) bends parallel rays of light to meet at a single point (focus).

It is commonly used in magnifying glasses and optical instruments.

Explanation

Explanation

First law of motion is also called the Law of Inertia.

It states that an object will stay at rest or move with constant velocity unless an external force changes its state.

Explanation

A device that is used to convert AC voltage into DC voltage is called A Rectifier.

Inverters and rectifiers are electronic circuits that can change the type of electric current.

a rectifier converts AC to DC.

Explanation

• The official currency of Malaysia is the Malaysian ringgit
• Date of introduction 12 June 1967
• Symbol RM

Additional information 

• Capital: Kuala Lumpur
• Official Language: Malay (Bahasa Malaysia)
• Continent: Asia
• Major Religion: Islam
• Parliament: Parliament of Malaysia (Parlimen Malaysia)
• Parliamentary System: Bicameral (Dewan Rakyat and Dewan Negara)
• Independence: 31 August 1957

Last updated on 26 OCT 2026