## What are the things that influence register?

The top ten factors were as follows: saving lives, own decision to donate, family opinions, benefit to recipients, process of organ donation, positive media, positive closure, clarity of consent and body dignity. Other factors included: the consent system, religious and cultural beliefs and incentives for donation.

## Does resistivity depend on size?

The resistivity of a material depends on its nature and the temperature of the conductor, but not on its shape and size. The resistivity of a metallic conductor increases with an increase in its temperature, whereas the resistivity of a semi-conductor decreases with an increase in its temperature.

## What is difference between resistance and specific resistance?

The resistance between two ends of a wire is the ratio of the potential difference of the two points to the current flowing through the conductor. Resistivity or specific resistance of a material is defined as the resistance of unit length and unit cross-section of that material.

## What are the factors which influence the location of an industry?

The factors affecting the location of industries are the availability of raw material, land, water, labour, power, capital, transport and market. Industries are situate d where some or all of these factors are easily available.

## Why is resistivity independent length?

It’s because resistance (R) is also a function of size. Larger cross sections have less resistance, and longer conductors have more resistance. Therefore, by multiplying resistance by area and dividing by length, you get a value for a material property (resistivity ρ) that doesn’t depend on the size of the conductor.

## What is a specific resistance?

Specific resistance is defined as the resistance offered per unit length and unit cross-sectional area when a known amount of voltage is applied.

## What are three ways language changes over time?

Language also varies across time. Generation by generation, pronunciations evolve, new words are borrowed or invented, the meaning of old words drifts, and morphology develops or decays.

## What happens to resistivity when length is doubled?

Answer: the resistance of a conductor is directly proportional to its length. so if length is increased then resistivity increases ande vice versa. so if length is doubled resistance will also get doubled i.e resistance is 4 times that of original resistance.

## What is the relation between resistivity and resistance?

The resistance of a cylindrical segment of a conductor is equal to the resistivity of the material times the length divided by the area: R≡VI=ρLA. The unit of resistance is the ohm, Ω. For a given voltage, the higher the resistance, the lower the current.

## Why is length directly proportional to resistance?

As the length increases, the number of collisions by the moving free electrons with the fixed positive ions increases as more number of fixed positive ions are present in an increased length of the conductor. As a result, resistance increases.

## Is resistivity directly proportional to temperature?

Resistivity is indirectly proportional to the temperature. In other words, as you increase the temperature of materials, their resistivities will decrease.

## What is the symbol of specific resistance?

Specific Resistance (”ρ”) is a property of any conductive material, a figure used to determine the end-to-end resistance of a conductor given length and area in this formula: R = ρl/A.

## Is resistivity dependent on length?

When current flows through a component, the resistance depends on the geometry (length and cross-sectional area) of the component and a property of the material (resistivity).

## What is an example of resistance?

Resistance is defined as a refusal to give in or to something that slows down or prevents something. An example of resistance is a child fighting against her kidnapper. An example of resistance is wind against the wings of a plane.

## Is resistivity inversely proportional to length?

Resistance is proportional to resistivity and length, and inversely proportional to cross sectional area.

## What is difference between resistor and resistance?

Resistance is the property of a conductor, which determines the quantity of current that passes through it when a potential difference is applied across it. A resistor is a electrical componet with a predetermined electrical resistance, like 1 ohm, 10 ohms 100 ohms 10000 ohms etc.

## What are the three main factors that affect the resistance of an object?

There are several factors that affect the resistance of a conductor;

- material, eg copper, has lower resistance than steel.
- length – longer wires have greater resistance.
- thickness – smaller diameter wires have greater resistance.
- temperature – heating a wire increases its resistance.

## What are the factors which influence the resistivity of a wire?

If the value of α1 is positive, the resistivity of material is increase. The resistivity of metals increase with increase of temperature….Factors Effecting the Resistivity of Electrical Materials

- Temperature.
- Alloying.
- Mechanical stressing.
- Age Hardening.
- Cold Working.

## How do languages change over time?

Language changes for several reasons. First, it changes because the needs of its speakers change. As young people interact with others their own age, their language grows to include words, phrases, and constructions that are different from those of the older generation.

## Is resistivity directly proportional to length?

Is resistivity directly proportional to length? The resistance of a conductor is directly proportional to its length (L) as R ∝ L. Thus doubling its length will double its resistance, while halving its length would halve its resistance.

## What is the importance of register?

Registration is the process of compiling individual scans into a cohesive point cloud. It involves taking the raw scan data collected onsite and producing a point cloud that can be used for modeling and measuring. Getting the registration right ensures the most accurate measurements, and the best drawings and models.