Recent questions in Physics

0 like 0 dislike

1 answer 182 views

What is radio tuning circuit? Describe its working.

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 476 views

How do electrical signal are transmitted through wires?

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 170 views

What are the essential parts of any communication system? Explain their functions.

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 131 views

What do you mean by flow of information?

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 228 views

What are the components of information technology? Clearly indicate the function of each component.

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 78 views

What are the means of telecommunication?

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 209 views

What is difference between data and information?

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 111 views

What do you understand by information and communication technology?

asked Oct 26, 2017 in Physics by shamroz (41.5k points)

0 like 0 dislike

1 answer 158 views

What is meant by information technology and telecommunication?

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 224 views

Show that the circuit given as below acts as AND gate.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 233 views

Show that the circuit given as below acts as OR gate.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 498 views

NAND gate is the reciprocal of AND gate. Discuss.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 453 views

How can you compare the logic operation X = A B with usual operation of multiplication.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 402 views

In what ways is an oscilloscope a voltmeter?

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 707 views

When a moving electron enters the magnetic field, it is deflected from its straight path.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 102 views

When -electrons pass through two parallel plates having opposite charges,

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 874 views

Give three reasons to support the evidence that cathode-rays are negatively charged electrons.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 740 views

Name two factors which can enhance thermionic emission.

asked Oct 26, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 154 views

What do you mean by bit, byte and digitization?

asked Oct 25, 2017 in Physics by sonia (36.5k points)

0 like 0 dislike

1 answer 219 views

What is a truth table?

asked Oct 25, 2017 in Physics by sonia (36.5k points)

Page:

« prev
1
...
11
12
13
14
15
16
17
...
30
next »

Free Hit Counters

Recent questions in Physics

...