[Answered] Which one of the following quantities is the smallest unit of heat energy? A) calorie B) ...

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Author Question: Which one of the following quantities is the smallest unit of heat energy? A) calorie B) ... (Read 68 times)

sjones

Hero Member
Posts: 520

on: Jul 29, 2018

Which one of the following quantities is the smallest unit of heat energy?

A) calorie
B) kilocalorie
C) Btu
D) joule

Question 2

If an electron is accelerated from rest through a potential difference of 1500 V, what speed does it reach? (e = 1.60 10-19 C , melectron = 9.11 10-31 kg)

A) 2.3 107 m/s
B) 1.9 107 m/s
C) 1.5 107 m/s
D) 1.1 107 m/s

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Marked as best answer by a Subject Expert

T4T

Sr. Member
Posts: 348

Reply #1 on: Jul 29, 2018

Answer to Question 1

D

Answer to Question 2

A

sjones

Member
Posts: 520

Reply 2 on: Jul 29, 2018

Wow, this really help

JaynaD87

Member
Posts: 368

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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