[Answered] Who discovered the electron in 1897? a. Dalton b. Bohr c. Rutherford d. ...

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Author Question: Who discovered the electron in 1897? a. Dalton b. Bohr c. Rutherford d. ... (Read 38 times)

schs14

Hero Member
Posts: 569

on: Jul 28, 2018

Who discovered the electron in 1897?
a. Dalton
b. Bohr
c. Rutherford
d. Thomson

Question 2

If the radiant energy from the sun comes in as a plane EM wave of intensity 1340 W/m2, calculate the peak values of E and B.
a. 300 V/m, 104 T
b. 1 000 V/m, 3.35 106 T
c. 225 V/m, 1.60 103 T
d. 111 V/m, 3.00 105 T
e. 711 V/m, 2.37 106 T

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hugthug12

Sr. Member
Posts: 329

Reply #1 on: Jul 28, 2018

Answer to Question 1

d

Answer to Question 2

b

schs14

Member
Posts: 569

Reply 2 on: Jul 28, 2018

Wow, this really help

xiaomengxian

Member
Posts: 311

Reply 3 on: Yesterday

TYSM

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