CHILD DEVELOPMENT PEDAGOGY

GROWTH DEVELOPMENT CHILD

PROJECT METHODS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Microscope matakomkarena sok’=  sok=deg sn=25 cm M = 125 xsob= 0.3 cmdeg=0.4 cm d?
A
0, 8847007874015748 cm
B
1, 0 cm
C
0, 7847007874015748 cm
D
1, 6847007874015748 cm
E
0, 9847007874015748 cm
Explanation: 

Detailed explanation-1: -Diameter of the field of view (mm) = F / M, where F is the number of field of view (FOV) of the eyepiece, and M is the magnification (mag.) of the objective. For example: Diameter of the field of view (mm) = 20 / 40 = 0.50, where 20 is the field number of eyepiece, and 40 = objective mag.

Detailed explanation-2: -Hence, object distance is 425cm and magnifying power is 6.

Detailed explanation-3: -A simple microscope has a magnifying power of 3.0 when the image in formed at the near point (25 cm) of a normal eye.

There is 1 question to complete.