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Desirable in scrummaging when the two packs form together. Without friction they would slip off which is dangerous. Friction is also desirable when making the tackle. And when sidestepping you need good grip. Undesireable when trying to evade the tackle.

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16y ago
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11y ago

Air friction, traction.

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Q: When is friction desirable and undesirable in rugby?
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Are all changes desirable what can be undesirable changes why?

desirable changes are changes which we desire. Undesirable changes are changes which we dont desire. for example:souring of milk is a undesirable change and ripening of fruits is a desirable one.


What is the prefix of desirable?

Undesirable


How does entropy and the enzyme's work?

The answer lies with proteins. A specific kind of protein called an enzyme lowers the activation energy of chemical reactions. Reactions that would normally take years happen in seconds. Figure 7.1 shows how this effect alters chemical equilibrium. Consider a set of chemicals that have two paths to interact as shown in figure 7.1. One reaction is a side reaction that is undesirable. The other is desirable. The enzyme lowers the activation energy for the desirable reaction making it happen quickly. The undesirable reaction does not have a chance. Also notice that the entropy of the universe is maximized by the undesirable reaction. Thus, from thermodynamic considerations, one might think that the undesirable reaction is always dominant, but because the laws of thermodynamics have no way to deal with time, this observation is seldom true. The enzyme is not violating the second law by forcing the reaction in the preferred direction. Its reaction is also spontaneous in that it also increases the entropy of the universe. By making the desired reaction happen faster, the enzyme does not give the undesirable reaction time to happen.


Why are components of a mixture separated?

we need to separate to remove undesirable components. To remone undesirable components.


What are the example of undesirable bacteria?

Undesirable Bacteria is a bacteria that can make our food to spoiled and can cost money..Some Undesirable bacteria can seen with our naked eye like worm in our foods if it was already rotten and spoiled..

Related questions

Are all changes desirable what can be undesirable changes why?

desirable changes are changes which we desire. Undesirable changes are changes which we dont desire. for example:souring of milk is a undesirable change and ripening of fruits is a desirable one.


What is undesirable?

An example of undesirable friction is when a cyclists falls and his face against pavement that skin on the road. Undesirable friction is something that is not controllable.


What is another word for not desirable?

Undesirable is an example.


What is the prefix of desirable?

Undesirable


Recognize the desirable and undesirable effects of friction?

Desirable: Stopping before hitting the car in front of you. Things stay in place during gentle breezes. Makes panning for gold possible. Keeps systems from oscillating out of control. Allows for climbing mountains. Allows for formation of stars and planets. Undesirable: Increases the amount of energy necessary to do any job.


Who are desirable and undisirable according to Hitler?

desirable: blonde hair blue eyes undesirable: jews


How is rain sometimes desirable and sometimes undesirable?

rains are desirble in times of drought and undesirable in the times of flood


What is the opposite of desirable?

Undesirable, bad, unattractive, disagreeable, disgusting...


What would you do to desirable to make undesirable?

put 'un' in front of it


What are you assessing when desirable or undesirable characteristics of personality are evaluated?

When evaluating desirable or undesirable characteristics of personality, you are typically assessing traits and behaviors that are considered socially acceptable or unacceptable in a given context. This evaluation helps to understand how an individual's personality may impact their relationships, work performance, and overall well-being. It can also provide insights into areas for personal development or intervention.


Is RH bill desirable because it is pleasurable?

no. Its a matter of controlling what is undesirable.


What do you do if something is 40 percent?

The answer depends on whether the something is desirable or undesirable.