Question

1)what do u understand by figure of merit?
2) what is force

3) what is crystallization?

4) what is stress?

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Answer 1

Q1) what do u understand by figure of merit?

ANSWER:-

A figure of merit is a quantity used to characterize the performance of a device, system or method, relative to its alternatives. In engineering, figures of merit are often defined for particular materials or devices in order to determine their relative utility for an application.

Q2) what is force ?

ANSWER:-

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity .

In SI base units: kg·m/s2

Other units: dyne, pound-force, poundal, kip, kilopond

Derivations from other quantities: F = m a

SI unit: Newton

Q3) what is crystallization?

ANSWER:-

Crystallization or crystallisation is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.

Q4) What is stress ?

ANSWER :-

Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stress is your body's reaction to a challenge or demand. In short bursts, stress can be positive, such as when it helps you avoid danger or meet a deadline.

Answer 2

1. A figure of merit is a quantity used to characterize the performance of a device, system or method, relative to its alternatives. In engineering, figures of merit are often defined for particular materials or devices in order to determine their relative utility for an application.
2. In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.
3. In SI base units: kg·m/s2
4. In SI base units: kg·m/s2Other units: dyne, pound-force, poundal, kip, kilopond
5. In SI base units: kg·m/s2Other units: dyne, pound-force, poundal, kip, kilopondDerivations from other quantities: F = m a
6. Crystallization or crystallisation is the process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.
7. Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stress is your body's reaction to a challenge or demand. In short bursts, stress can be positive, such as when it helps you avoid danger or meet a deadline.