Quiz International Day of Light 2022

Quiz International Day of Light 2022

1st Grade

12 Qs

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Quiz International Day of Light 2022

Quiz International Day of Light 2022

Assessment

Quiz

Science

1st Grade

Practice Problem

Medium

Created by

Beatriz Costa

Used 2+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the official language at INL?

Portuguese

English

Spanish

Esperanto

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is done mainly at INL?

Nanotechnology Research and Development for the Benefit of Society

Organization of Scientific and Educational Events

Arts and Graphic Design of technological instruments

Software development

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a hologram?

A rare shiny Pokemon card or Panini Sticker

Digital 3D projection technology to see late artists in concerts

Record of the interference pattern used to modulate a light field wavefront

3D technology where images are formed by high speed rotating light strips

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What happens when light shines through a surface relief diffractive optical element?

The individual light rays are bent

The phase of the wavefront is modulated by the micro topography

The incident light beam is split into multiple beams

The intensity of the light beam is amplified

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The two-photon polymerization technique:

Does not allow the fabrication of complex structures

Requires a thermally responsive material

Usually, it allows the fabrication of large structures

Requires a focused laser beam

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

For cell fluorescence assays it is essential to:

Apply dyes with different emission wavelengths

Use dyes with overlapping wavelengths

Use a normal optical microscope

Choose randomly the laser that excites the dye

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How can light be used to fabricate Organ-on-chip devices?

To crosslink a photoresist making it extremely difficult to dissolve

To make a photoresist soluble to the developer

To cut polymers by laser

All the above

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