What is the reason that Marconi built towers of electricity?

• Because he wants.

• because he like to built.

• because he wants to send and recieve signals.

• because his mother told him.

Tags

NGSS.MS-PS4-1

What the modern technology allows to the people?

• do not talk with the people.

• to fight with the people.

• to go to school

• to talk to some one on the other side of the planet.

Tags

NGSS.MS-PS4-3

Is the part of divice that sends out radio signals?

• range

• antenna

• transmiter

• signal

Radio waves can send.

• Signals

• antenna

• cards

• radio

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-3

Write the name of the radio have?

Tags

NGSS.MS-PS4-3

Write the name of three objects that present waves.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Is the part of a divice that takes in the radio waves?

What is the radio transmited in the picture?

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Write the name of something that you use for comunicate to other people?

How invented the telegraph?

• Hoderic

• Guglielmo Marconi

• Sara Prats

• Pablo Marx