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Jan
12
reviewed Reviewed Would connecting p-type and n-type semiconductors work as a diode?
Dec
27
reviewed Reviewed Relativity of simultaneity subtle example
Dec
27
reviewed No Action Needed Why the total nuclear spin is only 0 or 2 for singlet s-wave scatting with $M_F=0$?
Dec
27
reviewed Reviewed Which force makes a wheel roll down the hill? What causes friction?
Dec
26
reviewed Reviewed Free fall and gravitational time dilation
Dec
23
reviewed No Action Needed Does less heat equals more reflexion?
Dec
15
reviewed Reviewed For an object in circular motion, does speed affect the amplitude of sound it creates?
Dec
14
reviewed Reviewed A question about gravity
Dec
14
reviewed Reviewed If energy can neither be created nor be destroyed,what is the ultimate source of energy?
Dec
2
reviewed Reviewed Lift provided to an aeroplane
Nov
27
reviewed Reviewed Why $k/m$ in simple Harmonic motion equal $\omega^2$?
Nov
24
reviewed Reviewed Luminous intensity: from Volt to Candela/m2
Nov
23
reviewed No Action Needed Worthington jets explanation: fluid phenomenon
Nov
18
reviewed No Action Needed Why is the blue line in the Balmer series sometimes not visible?
Nov
18
reviewed No Action Needed If time is like space, why entropy always increases with time?
Nov
4
reviewed No Action Needed Special relativity, calculate velocity
Nov
3
reviewed Reviewed Tension of a string, based on Hz, string-weight and string-length
Nov
2
reviewed Reviewed Finding the force required to center the cone
Nov
2
reviewed Reviewed Induced emf in AC generator
Oct
29
reviewed Reviewed Why can't we use centre of mass to find moment of inertia?