Explanation

The letters "SAP" can be arranged in 3! (3 factorial) ways, which is equal to 6 ways:

1. SAP
2. SPA
3. PAS
4. PSA
5. ASP
6. APS

Note that 3! = 3 × 2 × 1 = 6.

Explanation

• Covalent network crystals, also known as giant covalent structures, are solids in which each atom is covalently bonded to its neighbors, forming a continuous network of chemical bonds.
• Examples include diamond, graphite, and silicon carbide.
• These materials have very high melting points due to the strong covalent bonds that hold them together.

Explanation

Neat means صاف ستھرا

Dapper means صاف ستھرا

Explanation

The increase in the rate of reaction due to an increase in temperature is due to two main factors:

• Increased energy: As temperature increases, the particles gain kinetic energy, allowing them to move faster and collide more frequently.
• Successful collisions: The increased energy also leads to a greater likelihood of successful collisions, where the particles have sufficient energy to overcome the activation energy barrier and react.

Explanation

Retinal, a form of Vitamin A, plays a dual role:

• Hormone: Regulates gene transcription, cell differentiation, and embryonic development
• Visual pigment: Component of rhodopsin, responsible for low-light vision and color vision

Explanation

Nipah Virus (NIV) is a zoonotic virus, meaning it can be transmitted from animals to humans. The natural host of NIV is the fruit bat of the Pteropus genus. The virus can spread to humans through:

• Direct contact with infected bats
• Contact with infected pigs or other animals
• Contact with contaminated food or drinks
• Human-to-human transmission through close contact with an infected person

Explanation

• A deterministic Turing machine can simulate a non-deterministic Turing machine without using extra time, but it may require more space.
• This is because a deterministic Turing machine can try all possible branches of a non-deterministic Turing machine in parallel, using more space to store the different branches.

Explanation

• Black currants are one of the richest sources of vitamin C, with a single serving providing approximately 180% of the recommended daily intake.
• They contain around 34-41 mg of vitamin C per 1/4 cup.

Explanation

Crepuscular means گودھولی

Twilight means گودھولی

Explanation

The correct answer is: By whom can the stars in the sky be counted?