A microwave oven uses electromagnetic radiation to heat water molecules in food or drink. This radiation has a frequency of 2.45 x 10⁹ Hz. Calculate its energy

1.62 × 10⁻²⁴ J

Explanation:

Step 1: Given and required data

Step 2: Calculate the energy (E) of this electromagnetic radiation

We will use the Planck-Einstein's relation.

E = h × ν

E = 6.63 × 10⁻³⁴ J.s × 2.45 × 10⁹ s⁻¹ = 1.62 × 10⁻²⁴ J

mention the spill to the teacher clean the area and throw the broken pieces away

explanation:

a corroding iron, if that's one of your choices