Answer: B. Sensation
Explanation:
Sensation is input about the physical world obtained by our sensory receptors, and perception is the process by which the brain selects, organizes, and interprets these sensations. In other words, senses are the physiological basis of perception. Perception of the same senses may vary from one person to another because each person’s brain interprets stimuli differently based on that individual’s learning, memory, emotions, and expectations.
The sensitivity of a given sensory system to the relevant stimuli can be expressed as an absolute threshold. Absolute threshold refers to the minimum amount of stimulus energy that must be present for the stimulus to be detected 50% of the time.
Sometimes, we are more interested in how much difference in stimuli is required to detect a difference between them. This is known as the just noticeable difference (jnd) or difference threshold.
Answer:
Given that
Radius ,r= 0.26 m
Mass ,m= 4.01 kg
<h3>Moment of inertia of hoop</h3><h3>I= m r²</h3>
<h3>Moment of inertia of solid cylinder</h3><h3>
</h3>
<h3>Moment of inertia of solid sphere</h3><h3>
</h3>
<h3>Moment of inertia of thin spherical</h3><h3>
</h3>
The distance between two successive crests of the wave corresponds to the wavelength of the wave, so:
8 Crests of the wave pass a given point in t=12.0 s. This means that the frequency of the wave (the number of oscillations per second) is given by
And now we can calculate the speed of the wave, which is given by the product between wavelength and frequency:
Explanation:
The given data is as follows.
Electric potential energy () = ?
Formula to calculate electric potential energy is as follows.
=
=
Thus, we can conclude that the electric potential energy of the pair of charges when the second charge is at point b is .
Answer:
They are equal
Explanation:
Newton 3rd Law of motion states that for every force applied or action there is usually an equal and opposite force.
Impulse = Force * time
It is measured in Newton seconds.
The force and time of collision is the same which translates to an equal impulse by both scenarios.