What would happen to the core of the Sun if its temperature rose slightly?
A) The rate at which fusion occurs would decrease, leading to a contraction of the core, which would in turn cause the temperature to rise even further.
B) The rate at which fusion occurs would increase, leading to a contraction of the core, which would in turn cause the temperature to rise even further.
C) The rate at which fusion occurs would increase, leading to an expansion of the core, which would in turn cause the temperature to drop back down.
D) The rate at which fusion occurs would decrease, leading to an expansion of the core, which would in turn cause the temperature to drop back down.
C) The rate at which fusion occurs would increase, leading to an expansion of the core, which would in turn cause the temperature to drop back down.
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Syrup having density of 1000 kg/m^3 and viscosity of 1250 cP flows through a deep trough at 10 m/s. Determine the Reynolds number at a distance 2 m downstream from the entrance. Is the flow in the boundary layer laminar or turbulent?
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______________ mountains are believed to have been built by normal faulting in which giant pieces of Earth's crust were tilted and uplifted
Fill in the blank(s) with correct word
The dark spot observed in the center of a Newton's rings pattern is attributed to which of the following?
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Kinetic energy is conserved in elastic collisions
a. True b. False Indicate whether the statement is true or false