SSC (English Medium) १० वीं कक्षा - Maharashtra State Board Question Bank Solutions for Science and Technology 1

If an object is placed in front of a convex lens beyond 2F1, then what will be the position, relative size, and nature of an image which is formed? Explain with a ray diagram.

Answer the following question:
State the four blocks of the modern periodic table based on the electronic configuration of elements.

Choose the correct option:

A conductor rod of length (l) is moving with velocity (v) in a direction normal to a uniform magnetic field (B). What will be the magnitude of induced emf produced between the ends of the moving conductor?

Observe the given figure of Fleming’s Right Hand Rule and write the labels of A and B correctly.

The groups 1 and 2 constitute the _______ block.

Which of the following statements about the Modern periodic table is correct?

The d-block elements are called as _______ elements.

When the positive charge on an ion increases or the negative charge on them decreases it is called as _______.

The chemical reaction in which two or more products are formed from a single reactant is called ______ reaction.

The right-hand thumb rule is also called _______ rule.

Which of the following scientist invented the rule of electromagnetic induction?

For a specific glass lens f = 0.5 m. This is the only information given to the student. Which type of lens is given to him and what is its power?

_______ times larger images can be obtained by using a simple microscope.

_______ is a combination of two convex lenses with small focal length.

Mendeleev's periodic table : atomic mass : : Modern periodic table : _______

Group 1 and 2 : s block : : group 13 and 18 : _______

Group 13 to 18 : p block : : _______ : d block