An image seen projected on a screen by a single lens
a. is always erect.
b. is always inverted.
c. is a real image.
d. is a virtual image.
e. none of the above
b, c
Physics & Space Science
You might also like to view...
The laws of physics demand that a neutron star has a maximum mass of ____ solar mass(es)
a. 1 b. 1.4 c. 3 d. 8 e. 20
Physics & Space Science
Geologists view the part of our planet that is called the ______________ as consisting of a number of close-fitting plates
a. mesosphere b. lithosphere c. asthenosphere d. none of these
Physics & Space Science
When a large galaxy collides with a small galaxy, the smaller galaxy may be pulled apart by tidal forces
Indicate whether the statement is true or false
Physics & Space Science
When the speed of an electron is increased the de Broglie wavelength is decreased
a. True b. False Indicate whether the statement is true or false
Physics & Space Science