2 years ago

How is electromagnetic energy from the microwave transformed into heat energy

2 answers:

7 0

The energy comes in waves and I forget how, but the waves make the water molecules in teh food spin and that causes friction which warms the food up

tamaranim1 [39]2 years ago

7 0

It's absorbed by the food. I hope that helps! Have a good day!

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guapka [62]

Answer:

Pressure, P = 32666.66 Pa

Explanation:

It is given that,

Surface area of foot of Bimaba is 150 cm² or 0.015 m².

Her weight is 50 kg

We need to find the pressure does she exert on the ground, as she stands on her one foot. The force acting per unit area is called pressure. It can be given by :

$P=\dfrac{F}{A}\\\\P=\dfrac{mg}{A}\\\\P=\dfrac{50\times 9.8}{0.015}\\\\P=32666.66\ Pa$

So, the pressure is 32666.66 Pa.

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2 years ago

Why do areas with low altitude have warmer air than areas with high altitude

barxatty [35]

Answer:

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Explanation:

Hope that helped

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2 years ago

Gravity is dependent on which of the two factors? mass and weight distance and weight mass and force mass and distance

andre [41]

Gravity = m₁m₂G / r²

G constant
m mass
r distance

8 0

3 years ago

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A 12 N force is used to pull a wagon 10 m to the left in 15 seconds. Which of the following represents the magnitude of the forc

Lana71 [14]