Combaterea zgomotelor

Quiz
•
Instructional Technology
•
10th Grade
•
Medium
Ionela Ganu
Used 1+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este sunetul?
un ansamblu de sunete de diferită frecvenţă şi intensitate
intensitatea de propagare a vibrațiilor
energie fizică creată de obiectele care vibrează
oscilaţii mecanice ale corpurilor solide
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este zgomotul?
un ansamblu de sunete de diferită frecvenţă şi intensitate
intensitatea de propagare a vibrațiilor
energie fizică creată de obiectele care vibrează
oscilaţii mecanice ale corpurilor solide
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce sunt virbațiile ?
un ansamblu de sunete de diferită frecvenţă şi intensitate
intensitatea de propagare a vibrațiilor
energie fizică creată de obiectele care vibrează
oscilaţii mecanice ale corpurilor solide
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este unitatea de măsură pentru intensitatea zgomotelor ?
hertz
dbell
candela
volt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Efectele zgomotelor asupra organismului uman sunt pierderea auzului, tulburări ale somnului, hipertensiune, tulburări ale glandelor endocrine?
adevărat
fals
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care sunt măsurile adoptate pentru reducerea poluării fonice ?
utilizarea panourilor fotovoltaice
utilizarea tencuielilor decorative
utilizare materialelor fonoabsorbante
utilizarea culturilor agricole
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