SSC (Marathi Semi-English) 9th Standard [इयत्ता ९ वी] - Maharashtra State Board Question Bank Solutions

The following table shows current in Amperes and potential difference in Volts.
What will be the nature of the graph between the current and potential difference? (Do not draw a graph.) 

The following table shows current in Amperes and potential difference in Volts. 
Which law will the graph prove? Explain the law.

State the difference.

Cation and anion 

Explain by drawing a figure of the electronic configuration. 

Formation of sodium chloride from sodium and chlorine. 

Explain by drawing a figure of the electronic configuration. 

Formation of magnesium chloride from magnesium and chlorine.

Give examples of the importance of climate in the living world with explanations, in your own words.

Which technical difficulties did you face while using the computer? What did you do to overcome them?

Explain the differences between the different generations of computers. How did science contribute to these developments?

Fill in the blank to complete the statement. Justify the statement.

A computer will not work unless ______ is supplied to it.

Explain in your own words with suitable examples. 

Describe the transportation system in plants.

Why can an X-ray telescope not be based on the earth?

The wavelength of visible light is between ______ and ______.

Match the pairs.

Fill in the blank and explain.

Sound does not travel through ______.

Explain the properties of carbon.

Classify carbon.

Explain the difference between a plane mirror, a concave mirror, and a convex mirror with respect to the type and size of the images produced.

Write proper word from the following group of words in the blank.

(magnetism, 4.5V, 3.0V, gravitational attraction, potential difference, potential, higher, lower, 0V)

Water in the waterfall flows from a higher level to the lower level because of ______.

The differences between the electrostatic potential of the positive end the negative end of an electric cell is the ______ of the cell.

Three electric cells of potential difference 1.5 V each have been connected as a battery. The potential differences of the battery will be ____________ V.