1.The hand burns more by staem comparatively to boiling water, because
2.The body temperature of a helthy man is
3.The noramal temperature of human body on the Kelvin scale is
4.The normal temperature of human body is 98.4F. It's equivalent temperature (inC) is
5.In cold countries alcohol is preferred to mercury as a thermometric liquid because
6.What is absolute zero temperature?
7.Expansion during heating
8.Transfer of heat by convection can take place in
9.When ice melts, then
10.What is the use of thermostat?
11.Thermostat is adevice which
12.When a glass rod is placed in steam, its length increases but its width
13.In winter you touch a log of wood and a rod of iron, you will feed rod of iron is colder because
14.If the temperature of air increases, how would it afect its ability to assume water vapour?
15.In the night wind blows fast, dew is not formed because
16.Which one of the following conditions occurs when salt is added into the water?
17.To keep drinks at the same temperature for quite sometime, the walls of thermos botle are coated with
18.It is more comfortable to wear white cloth in summer because
19.The most important function of perspiration is to
20.lightning can even burn a tree because it contains tremendous amount of
21.A fan produces feeling of comfort during hot weather, because
22.In an Earthen pitcher, the water remains cold due to the process of
23.In the season of summer, we experience a humid heat when weather
24.Xeric condition refers to
25.The atmosphere exerts enormous pressure on us. But, we do not feel it because
26.Food gets cooked faster in a pressure cooker because
27.Maximum temperature inside pressure cooker depends on
28.When water is heated from 0C to 10C It's volume
29.When a bottle is filled with water and it is freezing the bottle breaks down, because
30.When a piece of ice floating in a glass of water melts, the level of water will
31.Cloudy nights are warmer compared to clear cloudless nights, because clouds
32.The cloudy nights are warmer than clear nights because
33.Fruit stored in a cold chamber exhibit longer storage life because
34.Opening the door of refrigerator kept in the room