Representação de imagens - Cores e RGB
Quiz
•
Computers
•
6th - 9th Grade
•
Practice Problem
•
Hard
CLAUDIA SANTOS
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13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
O que são PIXELS?
Uma das cores RGB
Gatinhos
Número de bits necessários para representar uma cor
O menor elemento a formar uma imagem na tela
2.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Verdadeiro ou Falso? Um Kb (kilobyte) é o mesmo que 1000 bytes.
Verdadeiro
Falso
3.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Verdadeiro ou falso? As cores são formadas pelas ondas invisíveis do espectro eletromagnético.
VERDADEIRO
FALSO
4.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Identifique qual desses elementos é Cor-luz:
Azul de uma sacola de lixo
Verde em uma pintura à óleo
Amarelo em um salgadinho
Verde na tela de um celular
5.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Quais cores-luz devemos juntar para formar o BRANCO?
Vermelho, amarelo e azul.
Vermelho, verde e azul.
Ciano, Amarelo e Magenta
6.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
O nome RGB se refere às cores:
Red, Gray, Blue
Rose, Green, Blue
Red, Green, Black
Red, Green, Blue
7.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Qual é a cor representada pela notação rgb(0,0,0)?
Branco
Preto
Vermelho
Azul
Verde
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