Studier2021 Studier2021

19-02-2021
Physics

contestada

Find focal length of a concave mirror having 40 cm radius of curvature

Respuesta :

apurvathebest1 apurvathebest1

19-02-2021

Answer:

The focal length of the given spherical mirror is 20cm.

Explanation:

plz follow me

Answer Link

Otras preguntas

The change in heat energy for a reaction is best expressed as a change in a. Enthalpy (H) b. Absolute temperature (T) c. Specific heat (c) d. Entropy (S) e

explain why the percentage of resistant bacteria increased over time.

The central nervous system consists of a. all the nervous tissue that lies outside the central nervous system. b. just your brain. c. just your spinal cord. d.

Wastes are excreted from mollusks via the a. outer shell. b. nerve ﬁbers. c. radula. d. nephridia.

what is the square root of 600?

Im not sure with my homework the question is:describe ancient egypt's major river, using the words delta and cataract. Any help please?

The central nervous system consists of a. all the nervous tissue that lies outside the central nervous system. b. just your brain. c. just your spinal cord. d.

How do you write 9,800,100 in exponents and expanded form

Jerry built a chest shaped like a rectangular solid. The base was 14 inches long and 10 inches wide. It had a height of 4 inches. What is the area of the base

what is 0.6 of 120 really hard and i need an answer for today