Question

Why can’t we see stars in the daytime?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Physics

Ray Optics

Related Physics Q&A

Find answers to questions asked by students like you.

Q: Determine the electric potential energy (in mJ) for the system of three charges in the figure.

A: The hypotenuse of the triangle gives the distance between +8.00μC and +20.0μC. The value of hypotenu...

Q: Q1-Complete the blanks? 1- At very high altitudes, normally reactive species such as atomic oxygen, ...

A: Since there are multiple questions posted, we will answer the first question for you. If you want an...

Q: The potential difference across a charged capacitor is 16 V. The capacitor discharges through a fixe...

A: Click to see the answer

Q: Find the mass of Jupiter based on data for the orbit of one of its moons, and compare your result wi...

A: Click to see the answer

Q: A tuning fork vibrating at 512 Hz falls from rest and accelerates at 9.80 m/s2 . How far below the p...

A: Write the expression for observed frequency.

Q: A thin 1.5-mm coating of glycerine has been placed between two microscope slides of width 1.0 cm and...

A: Given: thickness, dx= 1.5 mm = 0.0015 m  length,l = 4 cm width, W = 1 cm  velocity ,dv = 0.3 m/s

Q: Understand and apply a problem-solving procedure to solve problems using Newton's laws of motion.

A: To solve the problems using Newton’s law follow the given procedure: Firstly, list all the given qua...

Q: I need proper answer  for this question( well explained and understandable writing)  How can the mot...

A: The motion of the charged particle in the electric and magnetic field depends upon the force experie...

Q: Physics Question

A: Click to see the answer

Q: 7A is how many fA?

A: Given:  7 A 

Q: Consider these three nuclei: A. Th-233; B. U-235; C. U-238. From most to least, rank them by the num...

A: *A the atomic number of Th-233 is 90. then the number of proton and electron is 90. Number of neutro...

Q: A long tube contains air pressure of 1atm1atm and a temperature of 59oC. The tube is open at one end...

A: Click to see the answer

Q: The wavelengths of the Paschen series for hydrogen are given by (a) Calculate the wavelengths of the...

A: Given: Paschen series first three lines 

Q: Need help on exploration 3.1 thanks!

A: In the given situation let us assume that friction force tends to zero. Then we can assume mass and ...

Q: Bryan Allen pedaled a human-powered aircraft across theEnglish Channel from the cliffs of Dover to C...

A: Given,

Q: Calculate the dynamic range and resolution of a 14-bit, 6 volt ac ADC.

A: The dynamic range is   The number of steps is

Q: An RLC series circuit has a 2.50 Ω resistor, a 100 μH inductor, and an 80.0 μF capacitor. (a) Find t...

A: Dear student, this question contains more than three sub-parts. We will answer first three sub-parts...

Q: Define centripetal force. Can any type of force (for example, tension, gravitational force, friction...

A: Centripetal force is a conceptual force which is required when a body or object is moving along a ci...

Q: Electric fish generate current with biological cells calledelectroplaques, which are physiological e...

A: Given that, Number of electro plaques = 5000 Number of rows = 140 emf = 0.15V R = 800 ohm r = 0.25 o...

Q: In a boutique store with only fluorescent lighting, a customer insists on taking dresses into the da...

A: The fluorescent light highlights high frequencies, and do not possess all range of colors to be refl...

Q: In (Figure 1), how much force does the fluid exert on the end of the cylinder at A?  How much force ...

A: Given: Height of left cylinder (h) = 100 cm = 1 m. Diameter of left cylinder (d) = 4.0 cm = 0.04 m. ...

Q: Angioplasty is a technique in which arteries partiallyblocked with plaque are dilated to increase bl...

A: The volume flow rate is directly proportional to the fourth power of radius

Q: A fireman d = 50.0 m away from a burning building directs a stream of water from a ground-level fire...

A: The taken time is,  

Q: Two wires of the same material are connected in series in the circuit as shown. The diameter of X is...

A: Given, Wires x and y in series. Since wires are in series, so current is same in both. Also, number ...

Q: A railroad car of mass 2.00 × 104 kg moving at 3.00 m/s collides and couples with two coupled railro...

A: given:  mass, m = 2 x 104 kg  u =3 m/s  U = 1.2 m/s

Q: If a charged particle moves in a straight line through some region of space, can you say that the ma...

A: Magnetic force on a moving charged particle is given by,

Q: Please answer the last three parts

A: Click to see the answer

Q: A myopic person sees that her contact lens prescription is–4.00 D . What is her far point? b.glasses...

A: Click to see the answer

Q: (this is a little different than the other that I posted earlier)

A: The acceleration of the electron is,  

Q: a 50g copper calorimeter contains 250g of water at 20oC. how much steam must be condensed into the w...

A: Here,

Q: How does regeneration affect the efficiency of a Brayton cycle, and how does it accomplish it?

A: By adding heat to the system, the regeneration increases the cycle efficiency of a Brayton cycle.

Q: A pendulum has frequency of 2 Hz. What is its period? Answer in Sl unit

A: Click to see the answer

Q: A rectangular metal plate measures 0.22 m long and 0.5 m wide. The plate is heated to a temperature ...

A: Click to see the answer

Q: All objects radiate energy. Why, then, are we not able to see all the objects in a dark room?

A: Every object at room temperature radiate energy and that is true. But the energy radiated by the obj...

Q: What effect does the electrostatic force have?

A: Click to see the answer

Q: Question 21 11 Ω 13 2 b a 6.0 V 0.6 A 15Ω 17.0 V IT1, 0.3 A d 192 30 Ω 25 2 0.4 A 23 Ω 19Ω 10.5 A 11...

A: Click to see the answer

Q: Could you help with A and B?

A:   A. 1. Momentum of boat A is Momentum of boat B is      

Q: Find the magnitudes of velocities vA and vB Find the components of vtot along the x- and y-axes ". F...

A: From the figure, the total velocity

Q: Over the elastic range, the deformation of a spring is directly proportional to   a. the spr...

A: According to hooks law, Here F is the applied force. The force applied on the spring is directly pr...

Q: A liquid with negligible viscosity flows through the pipe shown in screenshot.  Rank in order, from ...

A: Given: A liquid with negligible viscosity flows through the pipe shown in the screenshot.  Rank in o...

Q: A light spring of constant k = 170 N/m rests vertically on the bottom of a large beaker of water (Fi...

A: Draw the free-body diagram of the block.

Q: R, I, YI3 R2 73 A. E2 - IR2 – IR3 = 0 B. E2- I3R2 + HR3 = 0 C. Ei + E2 + HR3 = 0 D. Ei + E2 - LR3 = ...

A: Click to see the answer

Q: Two plate fins of constant rectangular cross section are identical, except that the thickness of one...

A: Click to see the answer

Q: How would you have to adjust the starting height to have the same amount of energy among the Earth, ...

A: Click to see the answer