Answer:
A. Plane mirror and piece of paper
Explanation:
Diffuse reflection is the reflection of light or other waves or particles from a surface such that a ray incident on the surface is scattered at many angles rather than at just one angle as in the case of specular reflection. An ideal diffuse reflecting surface is said to exhibit Lambertian reflection, meaning that there is equal luminance when viewed from all directions lying in the half-space adjacent to the surface.
Kinetic, thermal, and the temperature of the substance all decrease when the particles slow down.
Answer:
86.3m/s
Explanation:
Given parameters:
Height = 380m
Unknown:
Final velocity = ?
Solution:
To solve this problem, we use one of the kinematic equations.
V² = U² + 2gH
V is the final velocity
U is the initial velocity = 0m/s
g is the acceleration due to gravity
H is the height
V² = 0² + (2 x 9.8 x 380) = 7448
V = 86.3m/s
Answer;
The above statement is false
Explanation;
Symmetrical distribution, commonly known as symmetric distribution or normal distribution, is typically unimodal, meaning it shows only one peak in graph form.
It is a type of distribution where the left side of the distribution mirrors the right side. By definition, a symmetric distribution is never a skewed distribution.
All normal distributions are symmetric and have bell-shaped density curves with a single peak.
One Celsius degree is the same size as one Kelvin. Each of them is the size of 1.8 Fahrenheit degrees.
