diff --git a/src/simulations/double_slit_diffraction.md b/src/simulations/double_slit_diffraction.md
index cdb85ec..a80d186 100644
--- a/src/simulations/double_slit_diffraction.md
+++ b/src/simulations/double_slit_diffraction.md
@@ -23,4 +23,6 @@ Number of Fringes in the Central Maximum of the Diffraction Envelope: $2 \left\l
     <label for="envelopeInput_DS">Toggle Envelope</label>
 </div>
 
+Note: Intensity profile is normalized to the maximum intensity.
+
 <script type="module" src="../javascript/sim5.js"></script>
\ No newline at end of file
diff --git a/src/simulations/n_slit_diffraction.md b/src/simulations/n_slit_diffraction.md
index 2d3fc8c..0742a24 100644
--- a/src/simulations/n_slit_diffraction.md
+++ b/src/simulations/n_slit_diffraction.md
@@ -27,4 +27,6 @@ Number of Fringes in the Central Maximum of the Diffraction Envelope: $2 \left\l
     <label for="envelopeInput_nSlit">Toggle Envelope</label>
 </div>
 
+Note: Intensity profile is normalized to the maximum intensity.
+
 <script type="module" src="../javascript/sim6.js"></script>
\ No newline at end of file
diff --git a/src/simulations/single_slit_diffraction.md b/src/simulations/single_slit_diffraction.md
index 55011b8..78c37c2 100644
--- a/src/simulations/single_slit_diffraction.md
+++ b/src/simulations/single_slit_diffraction.md
@@ -11,4 +11,6 @@ Minima Condition: $b \sin(\theta) = m \lambda$
     Wavelength (λ): <span id="wavelengthValue_SS">500</span> nm
 </div>
 
+Note: Intensity profile is normalized to the maximum intensity.
+
 <script type="module" src="../javascript/sim4.js"></script>
\ No newline at end of file