Answer:
The range of angles is from 17.50° to 31.76°
Explanation:
The diffraction grid equation is as follows:
Clearing for 
where is the angle, 
is the order, in this case 
, 
is the wavelength, and 
is defined as follows:
and since the resolution is 750 lines/mm wich is the same as 
will be:
wich is the distance between each line of the diffraction grating.
substituting the values for and :
And we need to find two angle values: one for when the wavelength is 400nm and one for when it is 700 nm. So we will get the angle range
and
The range of angles is from 17.50° to 31.76°
Thermometer-temperature
Wind vane -wind direction
Anemometer- both wind speed (and direction)
Hygrometer- humidity
Answer:
Solid sphere
Explanation:
The solid sphere will have a lower moment of inertia as it carries more mass closer to the axis of rotation.
A lower moment of inertia results in a higher angular acceleration under a given torque.
α = τ/I
Answer:
You never gave a paper I want to see the sheet pls then maybe I will see and help you did not explain it really well
The pictures are not attached, therefore, I cannot give a specific choice.
However, I will try to help you out.
The angle of incidence is defined as the angle formed between the ray of light and the normal to the surface that the ray is falling on.
The angle of incidence can be shown in the attached image.
Therefore, for your question, choose the image on which the above description applies.
Hope this helps :)
