Answer:
constructive λ = 130 m
destructive λ = 260 m
Explanation:
a) the expression for constructive interference is that the difference in amino is equal to a multiple of the average wavelength
AQ - BQ = 2m λ/ 2 m = 0, 1, 2, ...
Where
AQ = 130 +50 = 180 m
BQ = 50 m
To find the smallest wavelength let's use m = 1
180 - 50 = 2 1 λ/ 2
λ = 130 m
b) for destructive interference
AQ –BQ = (2m + 1) λ/2
The smallest value is for m = 0
130 = λ / 2
λ = 260 m
Answer:
T = 32.67N
Explanation:
See attachment below please.
Answer:
99 joules.
Explanation:
Let m denotes mass of the object and v denotes velocity.
If mass has units of kilograms and the velocity has units of meters per second then the kinetic energy has units of joules.
Kinetic energy is an energy possessed by a body in motion.
Mass (m) = 99 kg
Velocity (v) = 2 m/s
To find kinetic energy, use the following formula:
Kinetic energy = 
joules
The total number of quarks in a tritium nucleus consisting
of 1 protons and 2 neutrons, is 9.
(5Ulean + 3Dlean + Cdown lean + “fat”)tritium nucleus → (5U + 4D + “fat” )He⁻³ nucleus + 1e
Answer:
A. There will be a reduction in the native snake population as they compete for resources with the exotic snakes.
Explanation:
The new snakes will compete with the native snakes for food resources. The available food might not be able to support the growing demand when these new snakes start reproduce. The reduced available food Can lead to a population decrease of the native snakes.
