A car is moving at a constant speed of 100 miles per hour for 2 hour. how far does the car travel? a. 200 miles
b. 100 miles
c. 2 miles
d. 50 miles

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material

Answer fast! which lens can produce a virtual image and a real image? concave lens convex lens flat lens