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avanturin [10]
3 years ago
8

Lava from a volcano becomes solid as a result of

Physics
2 answers:
Norma-Jean [14]3 years ago
7 0

Answer:

B. heating.

Explanation:

Arlecino [84]3 years ago
5 0

Answer:

A. Cooling

Explanation:

Because when Lava cools down, it hardens and becomes a solid, and is less hotter.

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Order the steps to describe how information is sent. A signal is produced. A signal is seen, heard, or used. Radio waves are mod
nordsb [41]

Answer:

A signal is produced.

Radio waves are modulated and amplified.

Radio waves are amplified and demodulated.

A signal is seen, heard, or used.

Explanation:

Communication is the method of transmitting information between two or more participants. A radio communication network is a set of static and wireless radio equipment developed to facilitate an entity by enabling particular modes of communication such as one-to-many and one-to-one communication. Radio waves are being used to transmit information spatially from the sender to receiver, by modulating the radio signal in the transmitter. The above steps explains the loop of the radio communication system.

6 0
3 years ago
If a net force acting on a moving object causes its speed to increase, what
Klio2033 [76]

Answer:

It increases.

Explanation:

If a force acts in the same direction as the object's motion, then the force speeds the object up. Either way, a force will change the velocity of an object. And if the velocity of the object is changed, then the momentum of the object is changed.

7 0
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What type of chemical reaction is shown here? *
8090 [49]

Answer:

single replacement reaction

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What is the answer to these questions?
Oksana_A [137]

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THES IS NOT

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THIS PAPAER IS A FAKE PAPAER BEACISE POGI TALAGA AKO

7 0
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Volcanic eruptions are caused primarily by the movement of
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