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Invention of the bulb

Total questions: 8

Worksheet time: 5mins

Name
Class
Date
1.

Who was Tomas Edison? (Quién fue)

a)

He was an inventor (inventor)

b)

He was an artist (artista)

c)

He was a bad man (Hombre malo)

2.

What did Tomas Edison invented? (Qué inventó?)

a)

He invented the light bulb (La bombilla)

b)

He invented the computer (El computador)

c)

He invented the cellphone (El celular)

d)

He invented the shoes (Los zapatos)

3.

What was the video about? (De qué era el video?)

a)

The invention of electricity (La invención de la electricidad)

b)

The invention of the life (La invención de la vida)

c)

The invention og the light bulb (La invención de la bombilla)

d)

Tomas Edison

4.

What problem had Tomas Edison with his invention? (Qué problema tuvo con su invento?)

a)

The cold of the object (El frío del objeto)

b)

The heat inside the object (El calor dentro del objeto)

c)

The bulb did not work good (La bombilla no trabajaba bien)

d)

The glass of it (El vidrio de la bombilla)

5.

What material was perfect for the light bulb? (Qué material fue bueno para la bombilla?)

a)

The metal

b)

The gold (oro)

c)

The carbon filament (El de carbono)

d)

The platinium (El de platino)

6.

Was the idea of the light bulb original of Tomas Edison? (La idea fue orginal?)

a)

Yes

b)

No

7.

What we used before the light bulb? (Qué usabamos antes de la bombilla?)

a)

Led lights (Luces led)

b)

Christmas lights (Luces de navidad)

c)

Candles (Velas)

8.

Were the candles dangerous? (Las velas eran peligrosas?)

a)

Yes

b)

No