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marin [14]
3 years ago
6

22. Cindy created a solenoid by coiling a copper wire and attaching it to a battery.

Physics
2 answers:
olga55 [171]3 years ago
8 0

Answer:

its b

Explanation:

trust me

wel3 years ago
4 0
The best answer to go with is b
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Which of the following is the best example of a primary circular reaction?
olga55 [171]

Primary Circular Reactions (1-4 months): This substage involves coordinating sensation and new schemas. For example, a child may suck his or her thumb by accident and then later intentionally repeat the action. These actions are repeated because the infant finds them pleasurable.

4 0
3 years ago
What distance does a police car travel if it is going 3.0 m/s for 20 seconds
Vladimir79 [104]

Answer:

60 meters

Explanation:

If you are going 3 meters in a second, and you are traveling for 20 seconds, you have to multiply

3meters/second*20seconds

cross out the seconds and you have

3 meters*20

60 meters

6 0
2 years ago
What should Miguel do first and why? What type of healthcare professional will respond to the call?
Sergeeva-Olga [200]

Answer:

  1. Miguel should hand the phone over to a medical personnel.
  2. A nurse or a physician will respond to the call

Explanation:

From chapter 2 of the book: Medical Assisting: Administrative Skills, Miguel Perez is an administrative assistant. The duties of an administrative assistant in an healthcare professional setting range from performing medical clerical services like keeping patient's files organized, scheduling appointments and answering calls.

So, when a patient has medical concerns and calls the doctor's office, Miguel should answer the phone, know the patient's concerns, put the patient on hold and hand the phone over to a medical personnel - either a nurse or a physician. This is because Miguel is not a trained healthcare professional and cannot offer medical advice or assistance.

4 0
3 years ago
True or False? If a While loop's termination condition becomes true in the middle of the loop body, the loop is exited immediate
erica [24]

Answer:

False

Explanation:

A while-loop continues to execute the body of the set of instructions until the condition statement remains true and exits the loop when the condition becomes false.

  • While loop is not fetched with the termination condition as its test expression it is fed with the iteration condition in the test expression and if this condition becomes false then only the loop is terminated.

In while loop is followed by a condition called test expression in '()' braces. Then follows the body of the loop which is inside the '{}' braces while the condition remains true.

8 0
3 years ago
A thermometer reading 65° F is placed in an oven preheated to a constant temperature. Through a glass window in the oven door, a
lord [1]

The temperature of the oven is 200°F

<u>Explanation:</u>

Given-

We have to apply Newton's law of cooling or heating

\frac{dT}{dt} = k ( T - Tm)\\\\\frac{dT}{T - Tm} = kdt

On Integrating both sides, we get

T = Tm + Ce^k^t

On putting the value,

T(0) = 65°F

65 = Tm + C\\C = 65 - Tm\\\\T = Tm + (65 - Tm) e^k^t

After 1/2 minute, thermometer reads 110°F. So,

110 = Tm + (65 - Tm)e^0^.^5^k                - 1

After 1 minute, thermometer reads 140°F. So,

140 = Tm + (65 - Tm)e^k                     - 2

Dividing equation 2 by 1:

e^k^-^0^.^5^k = \frac{140 - Tm}{110 - Tm} \\\\e^0^.^5^k = \frac{140 - Tm}{110 - Tm}                                - 3

From 1 we have,

e^0^.^5^k = \frac{110 - Tm}{65 - Tm}

Putting this vale in eqn 3. We get,

\frac{110 - Tm}{65 - Tm} = \frac{140 - Tm}{110 - Tm}

(110-Tm)^2 = (140-Tm) (65-Tm)\\\\12100 + Tm^2 - 220Tm = 9100 - 140Tm - 65Tm + Tm^2\\\\3000 - 220Tm = -205Tm\\\\3000 = 15Tm\\\\Tm = 200

Therefore, the temperature of the oven is 200°F

3 0
3 years ago
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