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2 years ago

11

Wood has chemical energy which can be used to generate thermal and radiant energy when burned in a fire place which best explain

s what happens to the total amount of energy in this scenario

2 answers:

creativ13 [48]2 years ago

5 0

Answer:

the answer is b:D

Explanation:

vitfil [10]2 years ago

5 0

Answer:

c i took the test

Explanation:

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Find the density of seawater at a depth where the pressure is 680 atm if the density at the surface is 1030 kg/m3. Seawater has

Pie

Answer:

$1060.41kg/m^3$

Explanation:

Bulk modulus is defined as the relative change in the volume of a body produced by a unit of compressive acting uniformly over its surface:

$B=\rho _o \frac{\bigtriangleup P }{\bigtriangleup \rho}$

Hence the density of the seawater at a depth of 680atm is calculated as:-

$\rho=\rho_o +\bigtriangleup \rho=\rho_o(1+\frac{\bigtriangleup P}{B})\\\\=1030 \times (1+ \frac{(680-1)\times10^5}{2.3\times 10^9})\\=1060.41kg/m^3$

4 0

3 years ago

0.22 L of pancake syrup has a mass of 33 g.

katrin2010 [14]

Answer:

a. 150 g/L

b. 75 g

c. 120 mL

Explanation:

a. 33g/0.22L=150 g/L

b. 33g/0.22L=150 g/L

150 g/L*0.5L=75g

c. 0.22L/33g=0.006667L/g

0.006667L/g*18g=0.12L

0.12L*1000=120mL

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2 years ago

What does every element found in group 3 have in common? Choose the best answer(s). *

Serggg [28]

Answer:

THE 2ND ONE HOPE THIS HELPED GOD BLESS U

Explanation:

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3 years ago

I NEED HELP WITH NUMBER 7 I WILL GIVE U BRAINLIEST

grigory [225]

Answer:

the blue one

Explanation:

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3 years ago

True or false. A convection current is the circular motion of a fluid caused by the rising of heated fluid

xz_007 [3.2K]

True that is what a convection current is

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3 years ago