1:-
2:-
Key Notes:-
- P denotes to Perpendicular.
- B denotes to Base.
- H denotes to Hypotenuse.
Which is more bussin? mcdonald’s or taco bell
2 answers:
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Answer:
Resistance, R = 13 ohms
Explanation:
The Ohm's law gives the direct relationship between the voltage, current and the resistance of the device. The relation is as follows :
Where
I is the current
r is the resistance
The value of resistance is given by :
According to given data,
Voltage of the circuit, V = 130 V
Current rating of the circuit, I = 10 A
Resistance of the device,
R = 13 ohms
So, the resistance of the device is 13 ohms. Hence, this is the required solution.
Answer:
=118.8 K= 154.2°C
Explanation:
COP_max of carnot heat pump=
where T_H and T_C are temperatures of hot and cold reservoirs
Also COP=
in the question
⇒
heat is added directly to be as efficient as via heat pump
and T_H= 24° C= 297 K
on calculating the above equation we get
=118.8 K
the outdoor temperature for efficient addition of heat to interior of home
=118.8 K= 154.2°C