Answer:
carpet
Explanation:
Diffuse reflection is the reflection of light from a surface such that an incident ray is reflected at many angles rather than at just one angle as in the case of specular reflection.
The structure of carpet's surface is as shown. Thus it shows large amount of diffuse reflection.
Answer:
T = 0.607 seconds
Explanation:
Given:
Mass, M = 1.50 × 10⁻² kg
Radius, R = 5.50 × 10⁻² m
Now,
the time period in terms of moment of inertia is given as:
.....................1
where, T is the time period
g is the acceleration due to gravity
I is the moment of inertia
Now,
Moment of inertia, I is given as:
on substituting the moment of inertia in the equation 1, we get
or
on substituting the valeus, we get
or
T = 0.607 seconds
Hence, the time period is 0.607 seconds
Answer:
For every action there is an opposite reaction.
Explanation:
Hydrosphere - all the waters on the earth’s surface.
The <span>researchers </span>might not get accurate results because of the following points:
1) The students may lie about the drug use.
2) The students may write correct information and might later feel guilty of writing the truth.
3) High school Students dont know much about drug types and its usage.
4) This task must be conducted in person, with students.
