Answer;
-Compound light microscope
Explanation;
-A compound microscope is a microscope that uses multiple lenses to enlarge the image of a sample. It is commonly used for viewing samples at high magnification (40 - 1000x), which is achieved by the combined effect of two sets of lenses: the ocular lens and the objective lenses.
-Compound microscopes usually include exchangeable objective lenses with different magnifications (e.g 4x, 10x, 40x and 60x), mounted on a turret, to adjust the magnification. These microscopes also include a condenser lens and iris diaphragm, which are important for regulating how light hits the sample.
B. reverse
C. transform
D. normal and reverse
magnetic pole
electric field
electric current
a. slowing down.
b. changing direction.
c. speeding up.
d. none of these choices.
Answer:
changing direction
............
Answer:
idk
Explanation:
idk
Photons:
According to quantum mechanics light is not a wave but it posses particle nature and light travel in the form of packets of energy and each packet of energy is known as photon or quanta. These photons can travel in all direction from a source like bulb.
The shape of a bulb is nearly spherical and light or photons emitted in all the direction.