How much heat is required to raise the temperature of a 825 g block of wood (specific
neat = 1.8 J/g°C) from 22.0°C to 155.0°C?

Q = 197505J

Explanation:

Mass (m) = 825g

Specific heat capacity (c) = 1.8J/g°C

Initial temperature (T1) = 22°C

Final temperature (T2) = 155°C

Heat energy (Q) = ?

Q = mc∇t

Q = mc(T2 - T1)

Q = 825 * 1.8 * (155 - 22)

Q = 1485 * 133

Q = 197505J

The heat energy required to raise it through that temperature is 197505J

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation:

2b2t

explanation:

2b2t