Snow is more heat insulating than ice, because - Vidyadip

MCQ

Snow is more heat insulating than ice, because

✓
Air is filled in porous of snow
B
lce is more bad conductor than snow
C
Air is filled in porous of ice
D
Density of ice is more

✓

Answer

Correct option: A.

Air is filled in porous of snow

(a) Air is poor conductor of heat.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Transmission of Heat→Transmission of Heat — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

In the following transitions, which one has higher frequency

If two bulbs of wattage 25 and 30 , each rated at 220 volts, are connected in series with a 440 volt supply, which bulb will fuse

A neutron having mass of $1.67 \times 10^{-27} \mathrm{~kg}$ and moving at $10^8 \mathrm{~m} / \mathrm{s}$ collides with a deutron at rest and sticks to it. If the mass of the deutron is $3.34 \times 10^{-27} \mathrm{~kg}$ then the speed of the combination is

If in a photoelectric experiment, the wavelength of incident radiation is reduced from $6000 \mathring A$ to $4000 \mathring A$ then

An ideal gas has volume $V_0$ at $27^{\circ} \mathrm{C}$. It is heated at constant pressure so that its volume becomes $2 V_0$. The final temperature is

The S.l. unit of gravitational potential is

The refractive index of water is $4 / 3$ and that of glass is $5 / 3$. What will be the critical angle for the ray of light entering water from the glass

An army vehicle of mass $1000 kg$ is moving with a velocity of $10 m / s$ and is acted upon by a forward force of $1000 N$ due to the engine and a retarding force of $500 N$ due to friction. What will be its velocity after $10 s$

Ampere hour is the unit of

A small object is placed $10 \mathrm{~cm}$ infront of a plane mirror. If you stand behind the object $30 \mathrm{~cm}$ from the mirror and look at its image, the distance focused for your eye will be