2 years ago

Which list includes the phase changes that require a loss of energy (heat)?

1 answer:

3 0

Answer:

Explanation:

because if you freeze somthing you do not gain heat you loss heat.

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prohojiy [21]

X =(3.00x4.00 x3-1.00t x 2.00) x m

x= (12.00x3- 1.00 x2.00) x m
x= 36.00 -1.00 x 2.00) x m
x = (36.00 -2.00) x m
x =( 34.00) x m
x =34.00 times m

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2 years ago

Evgesh-ka [11]

Cerebrospinal fluid or Hydrocephalus

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3 years ago

elena-s [515]

Answer:

h=15.27m

Explanation:

Since at maximum height the vertical velocity must be null it's better to use the formula:

$v_f^2=v_i^2+2ad$

We will use this formula for the vertical direction, choosing the upward direction as the positive one, so we have:

$0=v_i^2+2ah$

$h=-\frac{v_i^2}{2a}$

which for our values is:

$h=-\frac{(17.3m/s)^2}{2(-9.8m/s^2)}=15.27m$

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2 years ago

damaskus [11]

Answer:

The answer is wavelength

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3 years ago

beks73 [17]

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