Answer:
technicians
Explanation:
Answer:
At focus.
Explanation:
When the object is placed at the focus of a concave mirror, the image will form at infinity. The formed image is real and inverted and its size is highly enlarged.
When the object is placed between the pole and the focus, the image will formed behind the mirror. The formed image is virtual and erect and its size is enlarged. This is the only case when the formed image is virtual and erect.
band on the screen. When the interference is destructive, this is shown as a
band on the screen.
Answer: When the interference is constructive, this is shown as a bright band on the screen. When the interference is destructive, this is shown as a dark band on the screen.
Explanation: edge 2021
Answer:Bright and Dark
Explanation:
B. 14.5°
C. 23.5°
D. none of these because, Earth's tilt changes dramatically with each orbit
b. spring tides
c. wind-generated waves
d. deep-ocean waves
Charmane throws a rock into a lake. She has created _____.
a. impact waves
b. spring tides
c. wind-generated waves
d. deep-ocean waves
Charmane throws a rock into a lake. She has created impact waves. The answer is letter A.
The answer is A, impact waves