Which of the following observations represent conclusive evidence of an interaction? (Select all that apply.)
a. Change of temperature without change of velocity
b. Change of identity without change of velocity
c. Change of position without change of velocity
d. Change of shape or configuration without change of velocity
e. Change of direction without change of speed

Respuesta :

Answer:

a,b,d and e are correct.

Explanation:

a) Change of temperature without change of velocity is a conclusive evidence of an interaction. As the temperature of a body will only change if heat energy is flows in or out of the body with surrounding. So, option a) is correct.

b) Change of the direction without change of speed is an evidence of an interaction. The direction changes when the object is under a perpendicular acceleration acceleration which clearly means the particle is interacting or external force applied. So, option b is correct.

d) Change of shape or configuration without change of velocity is conclusive evidence of an interaction. The shape can change only if external stress is applied on the particle. So, Option d is correct.

e) Change of identity without change of velocity is a conclusive evidence of an interaction. The identity of an object can only change if it interacts with surroundings. So, option e is correct

Therefore the only incorrect option is c .

In this exercise we have to use our knowledge of physics to identify the best alternative that corresponds to each of the given questions:

the only incorrect alternative is the letter C

So analyzing each alternative, we find that:

a) Change of hotness outside change of speed exist a evidence of an interplay.

As the temperature of a main part of written work will only change if heat strength exist flows fashionable or exhausted the  accompanying encircling.

So, alternative A happen correct.

b) Change of the course outside change of speed happen an evidence of an interaction.

The management changes when the object happen secondary a at right angles to increasing speed acceleration which without any doubt wealth the piece exist communicate or outside force applied.

So, alternative B exist correct.

d) Change of shape or arrangement outside change of speed exist evidence of an interplay.

The shape can change only if outside stress happen used ahead of the atom.

So, alternative D exist correct.

e) Change of similarity outside change of speed happen a evidence of an interplay.

The person's individuality of an object can only change if it communicate accompanying environment.

So, alternative E exist correct

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