Question

AENT
S
CLASS ROOM ASSIGNMENT
ORANGE WORKSHEET
I.
MCQ with one correct answer:
1.
ratio
The ratio of the specific charge (e/m) of a proton to that of an a particle is
a) 1:2
b) 1 : 1/4
c) 1:4
d) 1 : 1/2
If the specific charge of a proton (e/m) is 9.6x10 C/kg, then that for an d -particle will be
b) 4.8 x 10 C/kg c) 19.2 x 10°C/kg d) 38.4 x 107
1
2.
3.
a) 2.4 x 107 C/kg
The canal rays are
a) A stream of electrons
c) Light rays
b) A stream of positively charged particle
d) A stream of uncharged particles
II.
4.
field
1
MCQ with More than one correct answer :
Identify the properties of Cathode rays from the following
a) Travel in straight lines
b) Cause mechanical motion
c) Deflected by electric and magnetic field
dem ratio changes by changing gas in the discharge tube​

Answer 1

ctcg

Answer:

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