Answer all the questions: For numbers 11-12, refer to the problem: A resistor is connected in series with a voltage supply and ammeter. The voltage was varied while the current in the circuit was being measured.Voltage (V)Current (A)3.00.0222.50.0142.00.0121.50.0081.00.007What is the experimental value of the resistance?0 1360- 1390O 1500 A ray of light is directed so that it hits a plane mirror at an angle of 35" from the surface of the mirror. What is the angle of reflection?35"O 40⁰°O 55°O 125

1) From the given data, the value of resistance will be the slope: R = dV/dI = (3-1)/(0.022-0.007) =…

Answered: Voltage (V) 3.0 2.5 2.0 1.5 1.0 0 IMG…

Voltage (V) 3.0 2.5 2.0 1.5 1.0 0 IMG Current (A) 0.022 0.014 0.012 What is the experimental value of the resistance? 0 1500 0.008 0.007

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 114P: A lamp of height S cm is placed 40 cm in front of a converging lens of focal length 20 cm. There is...

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Question

Answer all the questions:

For numbers 11-12, refer to the problem: A resistor is connected in series with a voltage supply and ammeter. The voltage was varied while the current in the circuit was being measured.
Voltage (V)
Current (A)
3.0
0.022
2.5
0.014
2.0
0.012
1.5
0.008
1.0
0.007
What is the experimental value of the resistance?
0 1360
- 1390
O 1500

A ray of light is directed so that it hits a plane mirror at an angle of 35" from the surface of the mirror. What is the angle of reflection?
35"
O 40⁰°
O 55°
O 125

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