Exam - Light.

What is light? - ¿Qué es la luz?

• It is a form of energy that illuminates toys.

• It is a form of energy that produce objects.

• It is a form of energy that create objects.

• It is a form of energy that illuminates objects.

We can classify objects like this: / Podemos clasificar los objetos asi:

• Big and small.

• Non luminous and luminous.

• Luminous and red objects.

• Non luminous and animals.

When an object gets in the way of light it produces a dark area, its name is: - Cuando un objeto se interpone en el camino de la luz se produce una zona oscura su nombre es:

• Shader.

• Shower.

• Shadow.

• Candle.

We have two types of light in luminous objects. These are: / Podemos encontrar dos tipos de luz en los objetos luminosos.

• Artificial and Natural.

• Dark and clear.

• Natural and red light.

• Artificial and water light.

The properties of light are: / Las propiedades de la luz son:

• Mirror and window.

• Reflection and refraction.

• Refraction and water.

• Reflection and light.

Non-luminous objects do not produce light and can be - Los objetos no luminosos no producen luz y pueden ser.

• Transparent, big and opaque.

• Opaque, Translucent and small.

• Translucent, transparent and cutes.

• Translucent, transparent and opaque.

Choose the correct word, according to the image.

• Refraction

• Transparent

• Reflection

• Opaque

Choose the correct word, according to the image.

• Refraction

• Transparent

• Reflection

• Opaque

Choose the correct word, according to the image.

• Refraction.

• Transparent.

• Reflection.

• Opaque,

Choose the correct word, according to the image.

• Refraction.

• Transparent.

• Reflection.

• Opaque.