A radio wave is generated by a transmitter and then detected by a receiver. An antenna allows a radio transmitter to send energy into space and a receiver to pick up energy from space. Transmitters and receivers are typically designed to operate over a limited range of frequencies
Answer:
B. Balanced Forces
Explanation:
The net force is defined as the sum of all the forces acting on an object. Therefore, if the forces are balanced, they will counteract each other, causing the net force to be zero, then the object will continue at rest or moving with constant velocity.
Answer: 0
Explanation:
Given that:
Distance walked per day = 1 mile
Starting position = front of house
Final position = front of house(initial position).
In other to aid understanding; Displacement simply refers to the shortest or least distance measured from an individual's initial position to his final point.
Here,
Assume, front of house = point A
Then , initial position = point A (front of house)
Final position, = point A (front of house)
Hence, the shortest distance between final and initial positions is :
Point A - Point A = 0
Since, starting point is the same as the final point, then Displacement = 0
Answer:
161000 J
Explanation:
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Property of all ionic compounds make them electrolytes;
An electrolyte is a compound that conducts an electric current it is also in the form of aqueous solution or in the molten state, the ionic compounds are electrolytes because they dissociate into ions.
Explanation:
- Property of all ionic compounds make them electrolytes;
- An electrolyte is a compound that conducts an electric current it is also in the form of aqueous solution or in the molten state, the ionic compounds are electrolytes because they dissociate into ions.
- Most of the unique properties come from the hydrogen bonds which holds the water together.
- when a solutes break away from the crystal, the negatively and positively charged ions become surrounded by solvent molecules and it dissolves the ionic crystal.
