Find time of death of patient with differential equations
Mr. N.P. Sahani asked: “The differential equation and solution for finding the time of death of a patient” Answer: See that the question is to find the time of death (Not predicting the time of death....
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Now users at Ask Physics can add equations to their comments and questions.
Ask Physics has installed the Latex server and now users can type latex code to insert complex equations to their comments or questions. If you are not familiar with latex code, use the following site...
View ArticleThe “Pulling Power” of flame
I would like to ask : does flame has its own pulling power ? e.g. when we blow out a candle , the wick often seems to be goin with the blow . is it coz of our blow or is it the flame carrying it...
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Ask Me
Ask Me Do you have any question from Physics? Click here or enter the details directly in to the interface below to ask. The question along with the answer will be posted here and will be emailed to...
View ArticleProblem from Kinematics
The speed of a train changes from36km/h to 72km/h in 10sec. calculate the distance travelled during this time Answer: u=36km/h = 10 m/s v=72 km/h=20 m/s t=10 s S=? use v = u+ at to find a a = 1 m/s2...
View ArticleSequence of Learning Physics
In what sequence should these chapters be prepared for my exams:- units and dimensions,kinematics,laws of motion,work power and energy,motion of system of particles and rigid body dynamics,gravitation....
View ArticleOptics
Rajat asked: “when we exchange the lenses of compound microscope, then why it does not act as a telescope?”
View ArticleAmateur Research
Ask Physics is looking for students from Kendriya Vidyalayas of Kerala who are interested in doing Research in any branch of Science. If interested, Use the link below to express your interest. You...
View ArticleResistance and Resistivity
Simran Asked “Two wires A and B of equal lengths,different cross-sectional areas and made of same metal a)name the property which is same for both the wires. b)name the property which is different for...
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Why is it dangerous to stand in the upper deck of a double decker bus?
Why is it dangerous to stand in the upper deck of a double decker bus? Asked Sona Raja Bhargab Answers: “a body is said to be more stable when its CENTER OF GRAVITY is kept as low as possible. In a...
View Articlemagnetic field
Which one we should use Bio saverts law or amperes law to find a magnetic field? chirag Answer Both are used to find the magnetic field .In the case of physical magnet Biot-Savarts law can be used In...
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