Explanation

The electric field due to a positive charge points away from the charge, i.e., radially outward.

Field lines show the direction a positive test charge would move.

Explanation

The sentence suggests a possibility, not certainty or obligation.

"May" correctly expresses that walking fast might help you avoid missing the train.

Explanation

All non-zero digits and zeros between or after decimals are significant.

In 1.00110, all six digits (1, 0, 0, 1, 1, 0) are significant.

Explanation

Electric flux through a surface is defined clearly only for a closed surface.

Gauss’s Law applies to closed surfaces to calculate total flux.

Explanation

Explanation

Farad (F) is the unit of capacitance.

It is equal to Coulomb/Volt.

From Ohm’s Law and unit analysis: Second/Ohm = s/Ω = Farad (F)

Explanation

Collaborate means دوسروں کے ساتھ مشترکہ طور پر کام کرنے کے لئے ، خاص طور پر کسی پروجیکٹ یا کام پر

Work together means دوسروں کے ساتھ مشترکہ طور پر کام کرنے کے لئے ، خاص طور پر کسی پروجیکٹ یا کام پر

Explanation

According to Einstein’s equation E = mc², where c = 3 × 10⁸ m/s (speed of light),

E = 1 × (3 × 10⁸)² = 9 × 10¹⁶ joules.

This shows that 1 kg of mass can be converted into 9 × 10¹⁶ joules of energy.

Explanation

CMYK (Cyan, Magenta, Yellow, Black) is the standard color model used in color printing.

These four inks are combined in layers to produce a wide range of colors on paper.

Explanation

A colour printer uses 4 colours:

1. Cyan,
2. Magenta,
3. Yellow,
4. Black (CMYK).

These four inks mix to produce a full spectrum of printed colours.