<u>Answer:</u>
Specific Heat
<u>Explanation:</u>
Specific heat is the measurement which describes the amount of heat needed to raise the temperature of one gram of a material by one degree Celsius.
It is the amount of heat required per unit mass to raise the temperature by one degree Celsius. The relationship between heat and the temperature change is usually expressed as shown below:
Δ
where 
= heat added,
= specific heat,
=mass; and
Δ = change in temperature
Answer:
it is a scientific model if you want to research where in the world is vegetation located.
Answer:
a)λ = 6.133 10⁻⁷ m
= 613.3 nm, b) d = 1.60 10⁻⁶ m
, c) Δd = 0.24 10⁻⁶ m
Explanation:
The expression that describes the interference phenomenon for the double slit is
d sin θ = m λ m = ±1, ±2,…
a) Let's use the data to find the separation of the slits (d)
d = m λ / sin θ
d = 4 460 10⁻⁹ / sin 90
d = 1.84 10⁻⁶ m
Now we can calculate the minimum wavelength for the third orcen (m = 3), the maximum angle must be 90 °
λ = d sin θ / m
λ = 1.84 10⁻⁶ sin 90 / 3
λ = 6.133 10⁻⁷ m
This is the last visible wavelength in this interference order, that is, we see the light with a shorter length than the calculated
b) To eliminate all the light of the fourth order (m = 4) let's use the minimum wavelength of visible range ( λ = 400 nm) from a 90 ° angle
d = m λ / sin θ
d = 4 400 10⁻⁹ / sin 90
d = 1.60 10⁻⁶ m
If we reduce the slit to this value, the spectrum for the fourth order can be used.
c) It is change of separation is
Δd = d₂ - d₁
Δd = (1.84 - 1.60) 10⁻⁶ m
Δd = 0.24 10⁻⁶ m
3108 N
Force Formula= mass (kg) × acceleration (m/s²).
So according to the formula, this is our equation
444*7.0 m/s² =
3108N
