Physics MCQs for Class 9 with Answers Chapter 7

google-ads-1

Respected members,
Physics MCQs for Class 9 with Answers Available Here. In this pages your can get Physics MCQs for Class 9 with Answers.
You can read and practice, Physics MCQs for Class 9 with Answers on 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


If ‘m’ is a mass of a body and ‘c’ is its specific heat, then its heat capacity is a given by
m/c
c/m
mc
mc2

Normal human body temperature is
15oC
37oC
37oF
98.6oC

Density of water in kgm-3 is:
1000
4200
4300
4500

The freezing point of Mercury is:
49 oC
-49oC
39oC
-39oC

The temperature of sun surface is:
5000°C
4000°C
6000°C
7000°C

If a liquid of mass ‘m’ requires thermal energy ‘ΔQv’ to completely change into gas at its boiling point without any change in its temperature, then its latent heat of vapourization can be calculated as following:
Hv = m/ΔQv
Hv = mΔQv
Hv = cmΔQv
Hv =ΔQv/m

Gallium (element) melts at:
40 °C
30 °C
80 °C
90 °C

In kelvin scale, lower reference point is:
273 K
373 K
180 K
100 K

Density of water is:
100 kgm-3
1000 kgm-3
10 kgm-3
1 kgm-3

Which of the follow material has large specific heat?
Copper
Ice
Water
Mercury

Continue Reading Go to Next Page

google-ads-2