Abelrioba

Name the organelle that performs each of the following functions in a cell (2 marks) Proteins synthesis ………………………………………………………………………………………….. Transport of cell secretions …………………………………………………………………………………………………. 2. State two functions of cell sap (2 marks) ……………………………………………………………………………………...

Physics Optical Questions on RECTILINEAR PROPAGATION OF LIGHT, OPTICS_REFLECTION AT CURVED SURFACES, OPTICS_REFRACTION OF LIGHT QUESTIONSand THIN LENSES, Correct answers and verified as correct

RECTILINEAR PROPAGATION OF LIGHT AND REFLECTION AT PLANE SURFACE Specific Objectives Rectilinear propagation of light (experimental treatment required) Formation of shadows and eclipses (umbra and penumbra) Pin-hole camera image formation and magnification Laws of reflection Images formed by plane minors, ray diagrams, parallel and inclined mirrors Devices based on reflection: periscope, kaleidoscope Problems on pin-hole camera and mirrors inclined at an angle 1. Figure 1 show a ...

Concave and convex parabolic reflectors Principal axis, principal focus, centre of curvature and related terms Location of Images formed by curved mirrors by construction method (Experiment on concave mirrors required) Magnification formula Applications of curved reflectors 1. Figure 1 below shows a parabolic surface with focal point F. A small source of light is placed at F. Fig. 1 Complete the ray diagram to show the incident rays are reflected by the surface. 2. An object of height 2...

THIN LENSES QUESTIONS Specific Objectives Types of lenses Ray diagrams and terms used Images formed • ray construction, • characteristics, • magnification. Determination of Focal length: (Experimental treatment required) • estimation method, • lens formula, • lens-minor method Human eye, defects (short sightedness and long sightedness only) Optical devices: • simple microscope, • compound microscope, • the

Nutrition in Plants and Animals, Classification, Cell Physiology and the Cell Exams and Verified correct answers for each Exam!!

classification exams, the cell exams, cell physiology exams, all with correctly and elaborate answers

ATI_Comprehensive_Exit_Exam_2022