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Kerala (English Medium) Questions

Total Questions 4624
How many names are there for Arjuna in Mahabharatha?
A person of height 1.6 meters stands in front of a lighted electric post of height of 20 meter. If the shadow is of length of 4 meter, how far is the person from the foot of the post ?
1) In triangle PQR, A and B are the midpoints of QR and PR respectively.If AC=3 cm and CQ=8cm, find the length of PC and BC . Please see this link for the image of triangle. https://drive.google.com/file/d/0B1WQDP19uyTWUWZaTVBWeDUxc0E/edit?usp=sharing
2 circle with radius 9cm and 4cm PQ is a common tangent there is small circle touch with 2 circles what is the radius of small circles?
when we rubbed something each other there will be attraction. why there is no repulsion?
what is toposheets?
how to work XPaint?
what is distillation ?
what is chronic disease?
why earth's magnetic field vary with time?
a proton and electron have same debroglie wave length which of them moves fast? and which posses more kinetic energy explain?
the kinetic energy of photoelectrons are differnt in a photoelectric effect from a material explane?
no of photoelectrons increases with an increase in the intesity of light but not with increase in freequency of light?
how many animals are being extinct in kerala?
write about protection of wild life sanctuaries in India?
EXPLAIN SCATTEING OF LIGHT WITH EXAMPLES OF COLOURS OF SKY.
EACH COLOURED RAY MAKES A DEFINITE ANGLE WITH THE LINE OF VISION.ALL WATER DROPLETSAPPEARING IN THE SAME COLOUR MAKE THE SAME ANGLE WITH THE LINE OF VISION IS IT YHE SAME RAINBOW THAT ONE SEE IS SEEN BY THE OTHER SINCE THE LINE OF VISION OF DIFFERENT PEOPLE BE DIFFERENT?
WHAT ARE THE COLOURS PRESENT IN THE SUN?HOW THE SUNLIGHT IS DIFFER FROM OTHER ARTIFICIAL SOURES OF LIGHT LIKE TORCH,LASER BEAM etc.
'EACH COLOURED RAY MAKES A DEFINITE ANGLE WITH THE LINE OF VISION .ALL WATER DROPLETS APPEARING IN THE SAME COLOUR MAKE THE SAME ANGLE WITH THE LINE OF VISION'. IS IT WILL BE SAME FOR ALL PEOPLE?CAN ALL PEOPLE SEE THE SAME RAINBOW AT THE SAME ANGLE?OR IT IS DIFFERENT RAINBOWS FORMED IN THE SKY THAT DIFFERENT PEOPLE SEE?WEHERE DOES THE RAINBOW FORMED?
WHAT IS THE DIFFERENCE BETWEEN SUNLIGHT AND OTHER ARTIFICIAL SOURCES OF LIGHT LIKE LASER BEAM ,TORCH,ETCIN THEIR CHARACTERISTICS OF COLOURS ,COMPONENT COLOURS,ETC?