Explanation

Energy density is defined as energy per unit volume, so the SI unit is joules per cubic meter (J/m³).

It applies to electric fields where

𝑢 = 1/2𝜀𝐸², with 𝑢 being energy density.

Explanation

The breakdown of alveoli in the lungs is called Emphysema. 

Emphysema is a lung condition where the small air sacs (alveoli) are damaged, causing them to break down and merge into larger spaces, reducing the surface area available for gas exchange. 

Explanation

Explanation

The enzyme that converts sucrose into glucose and fructose is called invertase

It is also known as sucrase or beta-fructofuranosidase.

This process is known as hydrolysis, where water is used to break the glycosidic bond between glucose and fructose in sucrose.

Explanation

We use “on” with days and dates (e.g., on Monday, on Friday, on July 5).
This sentence refers to a specific day, so:  “On Friday” is correct.

Explanation

Honesty never goes to waste.

The subject "Honesty" is singular and uncountable,

And the sentence is in the present simple tense, expressing a universal truth or general fact.

In present simple tense: Singular subject → verb + s/es

Explanation

Electric field intensity is defined as force per unit charge (N/C) or potential difference per unit distance (V/m).

So, V/m is an equivalent.

It is commonly used unit for electric field intensity.

Explanation

Explanation

carbohydrates are essential and efficient fuel to the muscles. 

the circulating form of carbohydrate in the blood is called glucose. 

the storage form of carbohydrates in the liver and muscles is called as glycogen.

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ND11-12-2022

Explanation

The incorrect statement is "sigma bond is weaker than a pi bond" because a sigma bond is stronger than a pi bond.

Sigma bond: Formed by direct head-on overlap of orbitals, resulting in a strong bond. 

Pi bond: Formed by sideways overlap of p orbitals, resulting in a weaker bond compared to a sigma bond.