Look carefully at the diagrams of each wave.

assume the waves a, b, c, and d each represent a different wave of the electromagnetic spectrum.

which wave would most likely be energetic enough to damage living human cells and why?

question 2 options:

a. wave c because it's wavelength is biggest, and therefore carries the most energy.

b. wave b because it has the shortest wavelength, and therefore carries the most energy.

c. wave d because it has the tallest wavelength, and therefore carries the most energy.

d. wave a because it has the biggest wavelength, and therefore carries the most energy

Answer : Wave B.

Explanation :

Given that, the waves A, B, C, and D each represent a different wave of the electromagnetic spectrum.  

The energy of a wave is given by :

Where,

h is the Planck constant

c is the speed of the light

is the wavelength of light.

The wavelength of a wave is defined as the distance between two consecutive crests or troughs.

The energy of the wave is inversely proportional to its wavelength.

So, the wave that is energetic enough to damage  living human cells is wave B because its wavelength is small as compared to other waves.

Hence, the correct option is (B) " Wave B because it has the shortest wavelength, and therefore carries the most energy ".  

d eras and periods

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft