Physics WAEC

Dry hydrogen is trapped by pellet of mercury in a uniform capillary tube closed at one end. If the length of the column of hydrogen at 27°C is 1.0m. At what temperature will the length be 1.20m?

A. 22.5°C
B. 32.4°C
C. 77.0°C
D. 87.0°C
E. 360.0°C

Correct Answer:

Option D – 87.0°C

Explanation

V1/T1 = V2/T2

1.0/(273 + 27) = 120/T2

T2 = 360K = 87

Sunday

Share
Published by
Sunday
Tags: physics

Recent Posts

XRT 102 Theory Questions: Ionizing Radiation Types

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

33 mins ago

XRT 102 Theory Questions: Radiation – Types Of Radiation

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

1 hour ago

XTR 102 Theory Questions: Interlocking Circuit – Primary And Secondary Switching System

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

2 hours ago

XTR 102 Theory Question: Magnetic Circuit Breaker – Fuse Link And Fuse Breaker

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

2 hours ago

XTR 102 Theory Questions: Magnetic Relay and Fuse Ratings

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

18 hours ago

XTR 102 Theory Questions: Precision – Errors In Radiography

100 Level Department Of X-Ray Technicians exam questions and detailed answers. Download the answers in…

18 hours ago