Advertisements
Advertisements
प्रश्न
Fill in the blank:
°C is the unit of ......................
Advertisements
उत्तर
°C is the unit of temperature.
APPEARS IN
संबंधित प्रश्न
Name two substances which expand on heating.
Define heat energy on a conventional basis.
Why does a piece of ice when touched with hands appear cold?
Convert 20°C into Fahrenheit scale.0
Is it possible to boil water in a thin paper container? Explain with a reason.
Give a scientific reason for the following:
On a hot sunny day, it is advisable to wear light coloured clothes.
The following figure shows a copper washer. Explain, giving reasons, whether the following characteristics of the washer increase, decrease, or remain the same when it is heated.
(a) Internal diameter
(b) Volume
(c) Mass
(d) Density
(e) External diameter
Give reasons why –
an igloo is built as a winter shelter
What will be the final temperature if 1,68,000 J of heat is absorbed by 2 kg of water at 30°C?
