Basics of Physics Worksheet-11

Basics of Physics Worksheet-11

Study the following figure and answer the Q. 1 to Q.5.

Identify the part number 1 of the cell shown above.

A. Cathode B. Carbon rod

C. Positive (+) terminal D. Negative (−) terminal

Identify the part number 2 of the cell shown above.

A. Chemical Paste B. Carbon rod

C. Casing D. Inner terminal

Identify the part number 3 of the cell shown above.

A. Chemical Paste B. Carbon rod

C. Casing D. Inner terminal

Identify the part number 4 of the cell shown above.

A. Chemical Paste B. Carbon rod

C. Casing D. Outer terminal

Identify the part number 5 of the cell shown above.

A. Cell ending B. Casing cover

C. Positive (+) terminal D. Negative (−) terminal

What is the law of reflection?

A. The law of reflection states that the incoming light must reflect the flat surface.

B. The law of reflection states that the incoming light bends after reflection.

C. The law of reflection states that the angle of incidence (incoming angle of light) is equal to the angle of reflection

D. The law of reflection states that the angle of incidence (incoming angle of light) is equal to two times the angle of reflection (outgoing angle of light)

Which two simple machines are used in this picture?

A. Wheel and Lever B. Wheel and Pulley

C. Wheel and Inclined Plane D. Gear and Inclined Plane

What kind of current is produced by an electrical generator?

A. Low current B. High current

C. Direct current D. Alternating current

The speed of a car is increasing. This can also be described as ____.

A. The car is accelerating B. The car is decelerating

C. The car is slowing down D. The car is moving

Answer Key:

1.-(c); 2.-(a); 3.-(b); 4.-(c); 5.-(d); 6.-(c); 7.-(c); 8.-(d); 9.-(a)