SSC (English Medium) इयत्ता १० वी - Maharashtra State Board Question Bank Solutions for Science and Technology 2

Identify the process shown in the figure and name it.

Observe the diagram and answer the questions :

1. Which energy is generated from the power plant?
2. State its source.
3. Which is more eco-friendly - Power generation from coal or Power generation from natural gas? Why?

________ is the largest gland in the body.

Give Scientific reasons:  
Consuming iodized salt in day to day diet is essential. 

In the power plant based on nuclear energy, __________ is used to rotate the generator.

When a neutron is bombarded on an atom of uranium, ____________ neutrons generated in this process.

In nuclear power plants, neutrons are bombarded on atoms of __________.

Availability of __________ is an important requirement in organ transplantation.

Nuclear power plants in India

Donation of organs such as eyes, heart after death.

Hydroelectric power station : Water stored in dams : : Nuclear power station : ____________

Thermal power generation : Air pollution : : Nuclear power generation : _____________

In nuclear power plants, the chain reaction cannot be controlled.

The disposal of nuclear waste safely is a big challenge before scientists.

Efficiency of power generation plants based on energy of natural gas is higher than that of the power generation plant based on coal.

In nuclear power plants, turbines working on solar panels are used.

Define.

Nuclear fission

Write the problems associated with hydroelectric power projects.

Answer in one sentence.

Write the merits of atomic energy.