Wavelength should be in meters which is 0.023 m

c = 3.7 * 0.023 = 0.0851 (3 sf)

**Explanation:**

Diffraction is a characteristic phenomenon for waves, and is based on their variance to find an obstacle or a crack. The diffraction and interference are inseparable phenomena, which are so harder to identify. Since diffraction is a specific type of interference.

if the point are in the order 2, and

the equation is d×senx=mL y at m=2

**Answer:**

a) 919 mts

b) 392 mts

**Explanation:**

In order to solve this, we will use the formulas of **acceletared motion **problems:

We are looking to obtain the initial velocity of the canister right after it was relased, we will use formula (2):

we need to calculate the time the canister takes to reach the ground, we will use formula (1):

in order to know the new height of the rocket we have to use the formula (1) again:

We can calulate the total distance the canister traveled before reach the ground by (2):

So the canister will go up another 76m, so the total distance will be:

**Answer:**

C:

**Explanation:**

either C or A but A seems unlikely after multiple attempts. Although the question doesn't make it clear whether the balance is electric either way it could be wrong in someway and seems to be the most likely.

**Answer:**

The capacitance of your capacitor is **5.476 x 10⁻⁵ μF**

**Explanation:**

Given;

diameter of the aluminum pie plates = 16 cm = 0.16 m

separation distance, d = 3.25 mm = 0.00325 m

voltage across the parallel plates = 6 V

where;

C is the capacitance of your capacitor

ε is the permittivity of free space = 8.85 x 10⁻¹² (F/m)

d is separation distance

A is the area of the plate = ¹/₄ (πd²) = 0.25 (π x 0.16²) = 0.02011 m²

Therefore, the capacitance of your capacitor is **5.476 x 10⁻⁵ μF**