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Bas_tet [7]
3 years ago
14

Who made the first electronic device?

Computers and Technology
1 answer:
emmasim [6.3K]3 years ago
6 0
Joseph Henry in about 1835. He is American and he made something called a relay.
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Answer:

int age = 10;

switch (age){

case 0:

case 1:

System.out.println("ineligible");

break;

case 2:

System.out.println("toddler");

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case 3:

case 4:

case 5:

System.out.println("early childhood");

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case 6:

case 7:

System.out.println("young reader");

break;

case 8:

case 9:

case 10:

System.out.println("elementary");

break;

case 11:

case 12:

System.out.println("middle");

break;

case 13:

System.out.println("impossible");

break;

case 14:

case 15:

case 16:

System.out.println("high school");

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case 17:

case 18:

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default:

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}

Explanation:

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