A conical block of silver has a height of 16 cm and
a base radius of 12 cm. The silver is melted to form
coins 1/6 cm thick and 1 1/2 cm in diameter. Find the
number of coins that can be made.please answer this correctly
Answers
Answer:
Read the following and answer any four questions:
The following is the diagram of an electric motor:
a) Which part of the electric motor in the above figure) can be used as an armature after
some modifications?
(1) POXY
(n) YXOP
(I) ABCD
(iv) ABPQ
Page (4)
b) What are these modifications in the part mentioned above?
1) large number of turns
il) s soft iron core
(1) both large number of turns and a soft iron core
(iv) none of these
Which part in the above diagram is replaced by an electromagnet in order to make a
Commercial motor?
(1) X and Y
(ii) Pando
(im) R
(iv) None of these
d Which part in the above diagram is a device that reverses the direction of flow of
current through a circuit?
1) X and Y
(11) P and Q
(117) R
(iv) None of these
Which part in the above diagramis used as an axle in the electric motor?
6) X and Y
(11) P and q
(in) R
(iv) None of these focus on the rectangular surface. Paste / draw the picture on homework sheet with length and width description. After marking the dimensions on the picture (length and width), find its perimeter in centimeters. What would be the effect on the perimeter if we increase the height of the considered object by 3 feet? (03 Marks)
Answer:
your answer is 8192.
Step-by-step explanation:
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