High-altitude mountain climbers do not eat snow, but always melt it first with a stove. to see why, calculate the energy absorbed from a climber's body under the following conditions. the specific heat of ice is 2100 j/kg? c? , the latent heat of fusion is 333 kj/kg, the specific heat of water is4186 j/kg? c? .
a) calculate the energy absorbed from a climber's body if he eats 0.90
kg of -15? c snow which his body warms to body temperature of 37? c.
b) calculate the energy absorbed from a climber's body if he melts 0.90
kg of -15? c snow using a stove and drink the resulting 0.90kg of water at 2? c, which his body has to warm to 37? c.

a)

b)

c)

Explanation:

Given:

(a)

Now the energy absorbed from the body after eating this snow:

(b)

Energy absorbed from the body in melting the ice is the total latent heat:

(c)

Now, the amount of energy invested by body for the water at this condition:

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop