Adding salt<span> to </span>water<span> adds flavor to the </span>water<span>, which is absorbed by the food. ... Another reason </span>salt<span> is </span>added<span> to </span>water<span> is because it increases the boiling point of the</span>water<span>, meaning your </span>water<span> will have a higher temperature when </span>you add<span> the </span>pasta<span>, so it will </span>cook<span> better.</span>
A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs.
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Answer:
t= 1.2 hours
Explanation:
Define first di distance between the points, so
The distance is
Answer:
Explanation:
Displacement is minimum distance between initial and final point .
Distance is total length of path covered in a journey .
a )
Tyler covered a longer distance in the journey because total length of path covered by him is longer due to curved path .
b )
Both have same displacement , because minimum distance between initial and final point in both the case is same .
c )
average speed = distance / time
as time is same for both the case ,
average speed ∝ distance
As distance covered by Tyler is more , his average speed is more .
d )
average velocity = displacement / time
As both displacement and time are same in both the case , average velocity in both the case is same .
e )
They start at the same time and place at the bottom of the mountain and finish at the same time , both have tie and nobody won the race , in spite of speed of Tyler being greater .