Física e Química A · Special sitting 2018

Exam 715. 28 exercises, each with its topic and the official solution.

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Exercise Part III · 2

Multiple choice
Exercise Part III · 2 — 2. Um golfinho emite um som à superfície da água do mar que é detetado por dois sensores colocados à mesma distância do golfinho, um dentro de água e outro no ar. O som demora 0,10 s a chegar ao sensor que se encontra…

Source: IAVE/EduQA — exam 715, Special sitting, 2018

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Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

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Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Shared statement
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Shared statement
Shared statement

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.