Answer:
7.86×10⁻⁷ m
Explanation:
Using,
v = λf.................. Equation 1
Where v = velocity of electromagnetic wave, λ = wave length, f = frequency.
make λ the subject of the equation
λ = v/f............... Equation 2
Note: All electromagnetic wave have the same speed which is 3×10⁸ m/s.
Given: f = 3.818×10¹⁴ Hz
Constant: v = 3×10⁸ m/s
Substitute these values into equation 2
λ = 3×10⁸/3.818×10¹⁴
λ = 7.86×10⁻⁷ m
Hence the wavelength of the electromagnetic radiation is 7.86×10⁻⁷ m
Answer: actually the fastest 100m is 9.58, because i run at a 9.86
Explanation: but 10.44 is like 15 mph, 9.58 is 28 mph
Answer:
Major.
Explanation:
Because if we didn't have plate tectonics, we would not know anything about the inside of the Earth.
: ) hope this helps.
Humanism looks at the goods in only humans. Humanism can influence a person's life today because their not only worried about themselves, but other humans and believe in other humans rights and "beings." Individualism, people look at only themselves as relevant and that's all that they care. It can influence a person's life today because it could possibly help with people's self-esteem, how they feel, & carry themselves.
Answer:(a)does not change
Explanation:
Given
Submarine is 50 m below the surface
Now submarine descends to 100 m and stops
As we know that pressure difference at a depth of h is given by
where =Density of fluid
g=acceleration due to gravity
h=height below free surface of liquid
buoyant force is equal to volume displaced by object
as the submarine is already in water therefore buoyant force will remain same.