Explanation

Tetanus is caused by a bacterium (Clostridium tetani), not a virus.

Explanation

Horizontal range in projectile motion is directly proportional to time of flight when speed is constant.

So, doubling the time results in double the distance covered.

Explanation

Explanation

Carbon has 4 electrons in its outer shell.

It forms 4 covalent bonds, making it tetravalent (valency = 4).

Explanation

Magnetic flux linked (Φ) is proportional to the number of turns in the coil.

Doubling the number of turns doubles the total flux linked, assuming the magnetic field and area remain the same.

Explanation

The process in which numbers are assigned to a person's performance is called Measurement

 Measurement refers to the act of assigning numerical values to specific traits or characteristics of an individual, based on a defined set of rules or criteria. 

Explanation

"The petrol boat picked up signals of a ship in distress."

• "Distress" is a noun that refers to a state of danger or emergency.

• "Distressed" is an adjective, but it doesn’t fit the grammatical structure of the sentence.

• "Distressing" is a present participle/adjective that refers to something causing distress, but here we need the noun "distress".

Explanation

EEPROM (Electrically Erasable Programmable Read-Only Memory) can be erased and reprogrammed using electrical signals.

It is often used to store firmware that can be updated without removing the chip.

Explanation

In a food chain, herbivores are primary consumers, feeding on producers (plants), which places them at the second trophic level.

The first level is occupied by plants (producers), and herbivores come next.

Explanation