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3 years ago

12

HELP ASAP!! The voltage from a power supply to a light bulb is increased by 2 volts and the current is recorded. A graph of this

data is
shown. Explain in detail the relationship between voltage and current

1 answer:

uysha [10]3 years ago

3 0

Answer:

It is a resistor since as u increases v increases so they are directly propotional

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Question 1 (1 point)

Juli2301 [7.4K]

Hello!

$\large\boxed{800Ns}$

Remember that impulse is equivalent to:

Impulse = force (N) × time (s)

Plug in the given force and time:

Impulse = 25 × 32

Impulse = 800 Ns

3 0

3 years ago

A herringbone or tire track pattern on a radiograph is a result of: _______.A. Insufficient vertical angulation B. Film bending

Schach [20]

Answer: D Incorrect film placement

Explanation: The film packet was placed backward in the oral cavity.

6 0

3 years ago

A student constructs a simple constant volume gas thermometer and calibrates it using the boiling point of water, 100°C, and the

just olya [345]

Answer:

The pressure corresponding to the absolute zero temperature is 0.997atm.

Explanation:

To solve this question, you draw a straight vertical line with the boiling point temperature and pressure on top of the line and the freezing point temperature and pressure on the lower part. The absolute temperature somewhere in the middle of the line with the pressure to be obtained.

So, we have;

0- (-19) / 100 - (-19) = P - 0.9267 / 1.366 - 0.9267

19 / 119 = P - 0.9267 / 0.4393

Cross multiply, we have

19 * 0.4393 = 119(P -0.9267)

8.3467 = 119P - 110.2773

119P = 118.624

P = 0.997 atm

So at 0°C, the pressure of the thermometer is 0.997atm.

4 0

3 years ago

Zina [86]

Answer:

Explanation:

the first one is D

8 0

3 years ago

3. Looking at the image below label the areas of highest and lowest kinetic energy of both gravitational potential

MArishka [77]

Explanation:

max potential your welcome i love helping outhers :)

8 0

3 years ago