The heat required to change 1.25 kg of steak is 2825 kJ /kg.
<u>Explanation</u>:
Given, mass m = 1.25 kg, Temperature t = 100 degree celsius
To calculate the heat required,
Q = m
L
where m represents the mass in kg,
L represents the heat of vaporization.
When a material in the liquid state is given energy, it changes its phase from liquid to vapor and the energy absorbed in this process is called heat of the vaporization. The heat of vaporization of the water is about 2260 kJ/kg.
Q = 1.25
2260
Q = 2825 kJ /kg.
Answer:
the sum of all force being applied to an object.
Explanation:
The answer would be B, 19 protons. Hope this helps!
Answer:

Explanation:
Given that
B(y, t) = k y ³t²
To find the total flux over the loop we have to integrate over the loop

Given that loop is square,so

B(y, t) = k y ³t²


We know that emf given as


So

Answer:
All clouds contain water and dust.
Explanation:
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