Study material

Physics all Activity

Note:- study material

Activity No 1
Effect of detergent on surface tension

Measurement of capillary rise (h)

Activity No 2
Second's Pendulum

Activity No.3
Melde's Experiment

Question and Answers

Activity 4
Factors Affecting The Rate of Loss of Heat of Liquid

$Diffraction Pattern Using A Laser Beam$

Activity No.5
Diffraction Pattern Using A Laser Beam

Activity No 6
Household Circuit

Activity No 7
Variation of Potential Drop with Length of Wire

Activity No.8
Use of Multimeter

Activity No.9
Light-dependent resistor

Graph

Sr.No.		B. Demonstration experiments (Spotting)
		Name of experiment
	1	Comparative study of rates of transpiration in the upper and lower surfaces of the leaf, using four-leaf experiment.
	2	Separation of plant pigments by paper chromatography.
	3	Study of imbibition by using dried seeds/raisins.
	4	Study of flowers adapted to pollination by different pollinating agencies (Wind and Insects)
	5	Study of V.S. of anatropous ovule through a permanent slide/relevant chart.
	6	Study of T.S testis, T.S. ovary, and V.S.of blastula, through the permanent slide.
	7	Study of meiosis in onion flower bud with the help of permanent slides.
	8	Study of meiosis in onion flower bud with the help of permanent slides.
	9	Demonstration of hybridization technique.
	10	To study the prepared pedigree charts of genetic traits such as rolling of tongue, widow's peak, blood groups, and color blindness.
	11	Study of morphological adaptations of animals, found in xeric and aquatic conditions or habitats.
	12	To identify common disease-causing organisms like Plasmodium, Entamoeba, Ascaris, and Ringworm with the help of permanent slides and or specimens. Comment on symptoms of diseases that they cause.
	13	Study of structure or parts of a human eye, ear, and brain with the help of models or charts.
	14	Observe the prepared slide of the blood smear to identify different types of blood cells.

		A. EXPERIMENTS TO BE PERFORMED - Biology
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