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The Guinness World Records has officially announced that The Storm Coaster is the world ’ s fastest vertical - launch roller coaster . It is situated in Dubai Hills Mall in Dubai, UAE . The Storm Coaster ’ s vertical launch speed of 41 kms per hour earned it the title of the fastest vertical - launch roller coaster from the record - keeping organization.
In an atom, which particles are responsible for chemical bonding?
What happens to resistance of a wire when its length is doubled (keeping area constant)?
A spherical black body with a radius of 8 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated...
Frequency modulation (FM) changes:
The half-life of a radioactive substance is 5 hours. How much of the substance remains after 15 hours?
An object is placed 10 cm from a convex mirror of focal length 15 cm. Find the position of the image.
Specific resistance of a conductor increases with :
What is the formula for density?
A dipole with moment p = 2i + 3j - 4k is placed at A(2, −3, 1). Find the electric potential at point B(4, −1, 0) in volts. (Use 1/(4 π ε0) = 9 × ...
In a concave mirror which of the following pair of position of object – size of the image is correct?
I. At infinity – point sized