

Teor de umidade
Interactive Video
•
Science
•
2nd Grade
•
Easy
Prof. Stephanie Thiesen
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a NBR que padroniza o ensaio de teor de umidade?
NBR 6118/2016
NBR 6457/2016
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Quais desses equipamentos e materiais são necessários para realizar o ensaio de teor de umidade?
Estufa
Água destilada
Pinça
Balança
Cápsula com tampa
3.
OPEN ENDED QUESTION
3 mins • 1 pt
No vídeo, o laboratorista está pesando a cápsula com a tampa aberta. Isto está correto? Justifique a sua resposta.
Evaluate responses using AI:
OFF
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se calcula o teor de umidade?
Massa total de solo/ Massa de solo seco
Massa de sólidos / Massa de solo úmido
MAssa de água / Volume de solo
Massa de água / Massa dos sólidos
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
O teor de umidade é obtido como a média de quantas amostras ensaiadas?
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