# 10th Class Physics MCQS Chapter 4

Respected members,
You can read and practice, 10th Class Physics MCQSon Different Topic,
We make Online question bank with the help of experienced teachers and subject specialists.

FG Study / Quiz is also very useful website for online Quiz and Test sessions. Where FG STUDY Team Design and Develop large Database and Content Management System for the quizzes. We provide wide scale online quiz System for various educational and professional examination. If you are interested please visit our site FG Study Quiz

Remember That The FG STUDY Team Always provide unique and useful content for students. If you have any question or problem do not hesitate to contact us, we will be happy to reply, Thanks

Safe level of noise depends on factors:
One
Four
Three
Two

Intensity level of the sound produced by mosquito buzzing is:
70 dB
120 dB
40 dB
10 dB

The coulomb’s law is valid for the charges which are:
stationary and large size charges
stationary and pont charges
moving and non point charges
moving and point charges

X=A.B. This equation is used for which operation:
NAND
NOT
AND
OR

Which frequency is used by elephants to communicate with each other:
Zero frequency
Low frequency
High frequency
Medium frequency

1 volt is equal to:
JC-1
JC
JC 2
JC 3

Capacitance is defined as:
V/Q
Q/V
QV
VC

Ultrasound waves carry energy:
More
Less
Equal
None of these

SI unit of electric potential is:
Joule
Coulomb
Watt
Volt

Who developed the 1st practical electric battery:
Newton