PHYSICS MIDDLE SCHOOL

Marina is creating a flow chart of the mechanics of mantle convection and how it relates to tectonic plate movement.

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Answer 1
Answer: Evidence of the existence of large-scale convection in the mantle from the top to the bottom of the mantle is the density of the material in the lower mantle according shock compression silicates. Calculations showed that under appropriate pressure and temperature distribution of the density in both parts of the mantle are well distributed density oceanic lherzolites - breeds raised in the transform faults of the ocean floor. This is evidence of the homogeneity of the chemical composition of the mantle at the same time is an indirect indication of the existence of large-scale convection in it, constantly stirring its substanceAnd this convection drives plate tectonics

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What would happen if your stomach wasint working properly

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Your stomach, as in JUST your stomach?
Well the role of your stomach is to break down large clumps of food. Without that it would be very hard to impossible to digest food.

What would happen if the gravity on earth decreases by a small about? ​

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If the gravity decreases on the earth, we will be weightless and pressure will be less exerting on us and we will be able fly

a loss of gravity on earth would  stop pulling down the air,water and earth's atmosphere

ther would be a sudden and significant loss of air pressure

the lack of any forceful gravitational pull would turn humans

Without gravity, humans and other objects would become weightless.

What happened to the sound made by the tuning fork hit the prongs harder

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the sound waves and vibration will increase causing the sound to be louder. just like if you strum a guitar lightly it is  a soft sound, if you strum it hard it will be loud and play not so smootly

No contexto o verbo tomar adquirir duplo sentido . quais sao os sentidos

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In the context of the verb take acquire double meaning. what are the senses. Thats what your saying in spanish right?.  that has nothing to do with physics, thats english! JS.
   Whats your question?

A wave has a low speed but a high frequency. What can you infer about its wavelength?

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The amount of the wave length is inversely proportional to its frequency and directly to its speed. So in your question, the amount of wavelength with a low speed and high frequency has a low value or quality of wavelength output. If your frequency would get high but the speed is just low the wave length is still low

Suppose a log's mass is 5kg. After burning, the mass of the ash is 1 kg. Explain what could have happened to the other 4kg. Help i can't figure this out.

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Mass never just disappears. The other 4kg had to go somewhere. It could have left the scene of the fire in the form of smoke particles and hot gases.
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