Following is the 10th Class English Part - B Grammar and Vocabulary study material for SSC public exams of Andhra Pradesh and Telangana state boards.
Parts of Speech: 'Language is the dress of thought': We use words to express our thoughts. These words are divided into different classes called parts of speech, according to the work they do in a sentence.
The parts of speech are eight in number as listed below:
1) Noun 2) Pronoun 3)Adjective 4) Verb 5) Adverb 6) Preposition 7) Conjunction 8) Interjection
Noun:
A noun is a word used as the name of a person, place, or thing. In other words 'naming word' is a noun!
Eg: Thomas saw a tiger in the cave.
'Thomas' is the name of a person; 'tiger' is the name of a thing (an animal) and 'cave' is the name of a place.
Nouns are chiefly classified into four types. They are:
(i) Proper Nouns
Eg: Sahithi, Nirmal, Soujanya, Rohith, Neradigonda, Australia, etc.
(ii) Common Nouns
Eg: table, gold, wheat, boys, salt, starts, etc.
(iii) Collective Nouns
Eg: bunch, crowd, army, class, team, etc.
(iv) Abstract Nouns
Eg: fear, beauty, knowledge, dark, wisdom, etc.
Note that countable and uncountable nouns are also equally important to be
thoroughly studied.
Countable Nouns are those that can be counted.
Eg: Lion, fruit, fish, pen, book, etc.
Uncountable nouns are those that cannot be counted.
Eg: Rice, water, diesel, air, milk, etc.
Note the difference:
1. Pareekshith bought an orange, three bananas and a dozen eggs. The underlined
words are countable nouns. (Orange = singular; Bananas and eggs = plural)
2. Akash drank two glasses of water. (Glasses - countable noun where as water - uncountable noun).
Countable nouns may be either singular or plural. That is, they have 'number'. But
uncountable nouns have no number.
Look at these sentences:
1. Ganghothri brought some fruits.
2. Ruthika bought many things in the exhibition.
3. Akash drank much water.
4. I have some work at home to do.
Observe that some is used for both countable and uncountable nouns, much is used only for uncountable nouns and many is used for countable nouns.
Senior Intermediate Physics Important 4 Marks Questions - Magnetism and Matter
Following are Senior Intermediate important questions for Physics (Magnetism and Matter chapter). These are 4 marks questions for IPE exams of Telangana and Andhra Pradesh state boards.
Q: Define retentivity and coercivity. Draw the hysteresis curve for soft iron and steel. What do you infer from these curves?
Q: a) The force between two magnetic poles separated by a distance 'd' in air is 'F'. At what distance between them does the force becomes doubled?
b) If B is the magnetic field produced at the centre of a circular coil of one turn of length 'l' carrying current 'i', then what is the magnetic field at centre of the same coil which is made into 10 turns?
Q: A bar magnet, held horizontally, is set into angular oscillation in the Earth's magnetic fields. It has time periods T1 and T2 at different places, where the angles of dip are θ1 and θ2 respectively. Deduce an expression for the ratio of the resultant magnetic fields at the two places.
Q: Explain the elements of the Earth's magnetic field and draw a sketch showing the relation between the vertical component, horizontal component and angle of dip.
Q: A small magnetic needle is set into oscillations in a uniform magnetic field. Obtain an expression for the period of oscillation.
Q: Define retentivity and coercivity. Draw the hysteresis curve for soft iron and steel. What do you infer from these curves?
Q: a) The force between two magnetic poles separated by a distance 'd' in air is 'F'. At what distance between them does the force becomes doubled?
b) If B is the magnetic field produced at the centre of a circular coil of one turn of length 'l' carrying current 'i', then what is the magnetic field at centre of the same coil which is made into 10 turns?
Q: A bar magnet, held horizontally, is set into angular oscillation in the Earth's magnetic fields. It has time periods T1 and T2 at different places, where the angles of dip are θ1 and θ2 respectively. Deduce an expression for the ratio of the resultant magnetic fields at the two places.
Q: Explain the elements of the Earth's magnetic field and draw a sketch showing the relation between the vertical component, horizontal component and angle of dip.
Q: A small magnetic needle is set into oscillations in a uniform magnetic field. Obtain an expression for the period of oscillation.
Senior Inter Physics Important 2 Marks Questions - Magnetism and Matter
Following are important questions and answers of Senior Intermediate - Physics from Magnetism and Matter chapter. These are important questions with answers useful for both Telangana and AP Board students.
Q: Define magnetic declination.
A: At a given place, the angle between geographical meridian and magnetic meridian of Earth is defined as magnetic declination.
Q: Define magnetic inclination (or) angle of dip.
A: The magnetic inclination (or) angle of dip at a place is defined as the angle made by the direction of Earth's magnetic field with the horizontal direction in magnetic meridian.
Q: Classify the following materials with regard to magnetism.
(i) Manganese (ii) Cobalt
(iii) Nickel (iv) Bismuth
(v) Oxygen (vi) Copper
A: Manganese & Oxygen are Paramagnetic materials. Cobalt & Nickel are Ferromagnetic materials. Bismuth & Copper are Diamagnetic materials.
Q: Magnetic lines form continuous closed loops. Why?
A: Isolated (mono) magnetic poles do not exist, so magnetic lines form continuous closed loops.
Q: What happens to compass needles at the Earth's poles?
A: Compass needles does not work at magnetic poles of the Earth, because at poles horizontal component of Earth's magnetic field (BH) is zero.
Some more important questions:
Q: What is the magnetic moment associated with a solenoid?
Q: If the number of turns of a solenoid is doubled, keeping the other factors constant, how does the magnetic field induction at the axis of solenoid change?
Q: If B is the magnetic field produced at centre of a circular coil of one turn of length 'L' carrying
a current i, then what is the magnetic induction at centre of the same coil which is made into 10 turns?
Q: What are the SI units of Magnetic moment, Magnetic induction and Magnetic field?
Q: Define magnetic declination.
A: At a given place, the angle between geographical meridian and magnetic meridian of Earth is defined as magnetic declination.
Q: Define magnetic inclination (or) angle of dip.
A: The magnetic inclination (or) angle of dip at a place is defined as the angle made by the direction of Earth's magnetic field with the horizontal direction in magnetic meridian.
Q: Classify the following materials with regard to magnetism.
(i) Manganese (ii) Cobalt
(iii) Nickel (iv) Bismuth
(v) Oxygen (vi) Copper
A: Manganese & Oxygen are Paramagnetic materials. Cobalt & Nickel are Ferromagnetic materials. Bismuth & Copper are Diamagnetic materials.
Q: Magnetic lines form continuous closed loops. Why?
A: Isolated (mono) magnetic poles do not exist, so magnetic lines form continuous closed loops.
Q: What happens to compass needles at the Earth's poles?
A: Compass needles does not work at magnetic poles of the Earth, because at poles horizontal component of Earth's magnetic field (BH) is zero.
Some more important questions:
Q: What is the magnetic moment associated with a solenoid?
Q: If the number of turns of a solenoid is doubled, keeping the other factors constant, how does the magnetic field induction at the axis of solenoid change?
Q: If B is the magnetic field produced at centre of a circular coil of one turn of length 'L' carrying
a current i, then what is the magnetic induction at centre of the same coil which is made into 10 turns?
Q: What are the SI units of Magnetic moment, Magnetic induction and Magnetic field?
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