The planet Earth orbits around the Sun and also spins around its own axis. show answer No Attempt 33% Part (a) Calculate the angular momentum of the Earth in its orbit around the Sun in kg • m2/s Lorb = | sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh() tanh() cotanh() Degrees Radians π ( ) 7 8 9 HOME E ↑^ ^↓ 4 5 6 ← / * 1 2 3 → + - 0 . END √() BACKSPACE DEL CLEAR Grade Summary Deductions 0% Potential 100% Submissions Attempts remaining: 3 (4% per attempt) detailed view Hints: 4% deduction per hint. Hints remaining: 3 Feedback: 5% deduction per feedback. No Attempt No Attempt 33% Part (b) Calculate the angular momentum of the Earth spining on its axis in kg•m2/s No Attempt No Attempt 33% Part (c) How many times larger is the angular momentum of the Earth in its orbit than the angular momentum of the Earth around its axis? All content © 2020 Expert TA, LLC

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia