Most of the halo stars are very old
Indicate whether the statement is true or false
TRUE
Physics & Space Science
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A conducting loop in the form of a circle is placed perpendicular to a magnetic field of 0.50 T. If the area of the loop increases at a rate of 3.0 × 10-3 m2 /s, what is the induced emf in the loop?
A) 4.3 mV B) 0 mV C) 1.5 mV D) 1.7 mV E) 5.5 mV
Physics & Space Science
Heat has the same units as:
A. temperature B. work C. energy/time D. heat capacity E. energy/volume
Physics & Space Science
At what temperatures is radiation emitted from a black body?
What will be an ideal response?
Physics & Space Science
In the above model of an atom, where is the neutron located, assuming a neutron is present?
a. A
b. 1
c. 2
d. 3
Physics & Space Science