Electric resistance __ with a(n) in the length of a wire and as a result current flow _.A) decreases; decrease; increases
B) decreases; increase; increases
C) increases; decrease; decreases
D) increases; increase; decreases

Answers

Answer 1

Answer: The answer is D. Electric resistance increases with an increase in the length of a wire and as a result current flow decreases. There is a direct relationship between the length of the wire and the resistance. The longer the wire, the more resistance there will be. Additionally, from Ohm's Law, current is inversely proportional to resistance. This means as the current increases, resistance decreases or vice versa.

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How are both radio waves and microwaves used for methods of communication?

Answers

Answer: Radio waves is a type for wave that is used to transmit television and radio programmes, while microwaves can be used for phone communication.

Explanation: Radio waves and microwaves are types of electromagnetic radiation that has the longest wavelengths and the lowest frequency and it carries the least amounts of energy. This causes it to interact with mostly nothing as it travels, therefore it is just easier to transmit information as there is no disturbance in the transmittion.

Radio waves and microwaves are types of electromagnetic radiation with the longest wavelengths, lowest frequency and carry the least amounts of energy. This causes it to interact with mostly nothing as it travels, therefore it is just easier to transmit information as there isn't any major disturbance in the transmittion. If it was any other type of radiation, the signal would be unclear and in most cases impossible to process.

The battery in a circuit is similar to the _____ on a roller coaster.A.Chain
B.Motor
C.Track
D.Cars
this is science

Answers

B.Motor on a roller coaster

A. Chain. i hope this helps

Choose all the answers that apply. In pea plants, round seeds are dominant over wrinkled seeds. If two hybrids (Rr) are crossed: 50 percent will be Rr
25 percent will have round seeds
25 percent will have wrinkled seeds
1/4 will have round seeds
3/4 will have the same phenotype

I REALLY NEED HELP PLEASE

Answers

50 percent will be Rr

25 percent will have wrinkled seeds

The following information should be considered:

In the case when there is peaplants, roundseeds are dominant over wrinkled seeds.
So at the time of two hybrids are crossed so there should be 50% as Rr and 25% should be wrinkled seeds.

learn more: brainly.com/question/18269454?referrer=searchResults

Correct answers:

50 percent will be Rr
25 percent will have wrinkled seeds

| R | r
----------------
R | RR| Rr
---|------------
r | Rr | rr

4. What relationship between gravitationalforce and distance is shown in the graph
above?
(A) decreases; decreases
(B)decreases; stays the same
(C) increases; decreases
(D) increases; stays the same

Answers

Answer:

Explanation:

Since the two quantities are inversely proportional, it means that an increase in one quantity results in a decrease in the value of the other quantity. More so, an increase in the separation distance causes a decrease in the force of gravity and a decrease in the separation distance causes an increase in the force of gravity.

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if i cut a body in half, after the application of heat to a body what will be the resultant temperature of the two halves

Answers

The temperature of both the halves of the body remain same and thus the body remain in thermal equilibrium.

Both the parts of the body even after being in contact with each other will not transfer heat and thus maintain equal temperature and the resultant of the two will be zero.

The resultant temperature of the two halves will be same as the temperature of the body before cutting them into two.

Explanation:

As the body of heated between cutting it into two halves, so the temperature of the body will be same even after cutting them into two halves. This can be confirmed from zeroth law of thermodynamics.

As the heat is stored in the form of temperature of the body when heated. The after cutting it into two halves, the temperature will be remained same as temperature does not depend on the mass of the object once the heating process is completed.

The temperature would have varied if the two halves were heated again but in this case after heat process is completed, the body is divided. This leads to no change in temperature of the two halves.

________________________ from the wind transfers to the water as the water moves toward land.A. Energy
B. Moisture
C. Vibrations