Physics questions and answers

Physics Questions and Answers

If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.

3,351.

Which of the following is a wind instrument?

A.

Guitar

B.

Organ

C.

Violin

D.

Piano

E.

Harp

Correct answer is B

No explanation has been provided for this answer.

3,352.

Calculate the current in the 30 resistor in the diagram above if the battery is of negligible internal resistance

A.

0.3A

B.

0.4A

C.

1.0A

D.

1.5A

E.

2.5A

Correct answer is C

No explanation has been provided for this answer.

3,353.

What is the potential difference between X and Y in the diagram above if the battery is of negligible internal resistance

A.

12.5V

B.

5.8V

C.

5.0V

D.

3.0V

E.

2.0V

Correct answer is D

No explanation has been provided for this answer.

3,355.

Calculate the quantity charge flowing through a conductor if a current of 10A passes through the conductor for 10s.

A.

100C

B.

20C

C.

15C

D.

10C

E.

1C

Correct answer is A

No explanation has been provided for this answer.