Advertisements
Advertisements
प्रश्न
Define the following.
Specific heat capacity
उत्तर
The amount of heat that is needed to raise the temperature of a unit mass of a substance by 1°C is called specific heat capacity.
APPEARS IN
संबंधित प्रश्न
What are the three main causes of water pollution?
State the main steps to be taken to prevent water pollution.
Name the following
A chemical used during chlorination of water.
State in brief, the preventive steps to control the pollution of water bodies in the locality.
Very short answer type question
Give two examples of biodegradable materials released from the sugar industry.
Long answer type question
During large public gatherings like Pandharpur vari mobile toilets are deployed by the government. Explain how this organic waste is disposed of.
Identify who am I?
I flow from homes and farms into rivers and lakes. I kill fish and make water unfit for drinking. I am _______ pollution.
Which of the following physico-chemical techniques is commonly used to desalinate brackish water?
How can we reduce, reuse and recycle water?
Mention some simple ideas to avoid water pollution.