Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

A luminous point source ' s ' is placed between a plane mirror and a screen in the situation as shown in figure. Then the length of screen which will receive direct light as well as reflected lightis

50cm
60cm
70cm
40cm

The correct answer is: 40cm

Related Questions to study

What are the co-ordinates of the image of S formed by a plane mirror as shown in figure?

What are the co-ordinates of the image of S formed by a plane mirror as shown in figure?

physics-General

Sun rays are reflected from a horizontal mirror and fall on a vertical screen. A vertical object of height h is placed on the mirror as shown in the figure. Length of the shadow on the screen is

Sun rays are reflected from a horizontal mirror and fall on a vertical screen. A vertical object of height h is placed on the mirror as shown in the figure. Length of the shadow on the screen is

physics-General

Three plane mirrors are placed such that the angle between the first and second or second and third is the same ' $theta$ '. A light striking the first mirror, after reflection at the three mirrors emerges qoposite to the initial direction. Find the value of ' $theta$ '.

Three plane mirrors are placed such that the angle between the first and second or second and third is the same ' $theta$ '. A light striking the first mirror, after reflection at the three mirrors emerges qoposite to the initial direction. Find the value of ' $theta$ '.

physics-General

parallel

Calculate the deviation suffered by incident ray in situation as shown in figure after three successive reflections.

Calculate the deviation suffered by incident ray in situation as shown in figure after three successive reflections.

physics-General

Two mirrors, labeled IM for left mirror and RM for right mirror in the adjacent figure, are parallel to each other and 3.0m apart. A person standing 1.0m from the right mirror (RM) looks into this mirror and sees a series of images. How far from the person is the second closest image seen in the right mirror (RM)?

Two mirrors, labeled IM for left mirror and RM for right mirror in the adjacent figure, are parallel to each other and 3.0m apart. A person standing 1.0m from the right mirror (RM) looks into this mirror and sees a series of images. How far from the person is the second closest image seen in the right mirror (RM)?

physics-General

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

How much charge flowed through the switch when it was closed

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

How much charge flowed through the switch when it was closed

physics-General

parallel

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

What is the potential difference across each capacitor after switch S is closed

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

What is the potential difference across each capacitor after switch S is closed

physics-General

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

What is the potential difference $V subscript c d end subscript ?$

The capacitors in figure are initially uncharged and are connected as in the diagram with switch S open. The applied potential difference is $V subscript a b end subscript equals 360 text end text V$ .

What is the potential difference $V subscript c d end subscript ?$

physics-General

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Suppose $q subscript 1 end subscript comma q subscript 2 end subscript$ and $q subscript 3 end subscript$ be the magnitudes of charges flown from switches $S subscript 1 end subscript comma text end text S subscript 2 end subscript$ and $S subscript 3 end subscript$ after they are closed. Then :

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Suppose $q subscript 1 end subscript comma q subscript 2 end subscript$ and $q subscript 3 end subscript$ be the magnitudes of charges flown from switches $S subscript 1 end subscript comma text end text S subscript 2 end subscript$ and $S subscript 3 end subscript$ after they are closed. Then :

physics-General

parallel

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Charges on both the capacitors in steady state will be : (on $6 mu F$ first ):

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Charges on both the capacitors in steady state will be : (on $6 mu F$ first ):

physics-General

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Which plate (s) form an isolated system :

i) In an isolated system (neither connected to the terminal of a battery nor to any other source of charge e.g. each) net charge remains constant.
ii) From two terminal of a battery or from two plates of a capacitor equal and opposite charges enter or leave.
Question: Two capacitors of capacity $6 mu F$ and $3 mu F$ are charged to 100V and 50 Separately and connected as shown. Now all the three switches $S subscript 1 end subscript S subscript 2 end subscript$ and $S subscript 3 end subscript$ are closed.

Which plate (s) form an isolated system :

physics-General

Two capacitors of 2mF and 3mF are charged to 150 volt and 120 volt respectively. The plates of capacitor are connected as shown in the figure. A discharged capacitor of capacity 1.5mF falls to the free ends of the wire. Then

Two capacitors of 2mF and 3mF are charged to 150 volt and 120 volt respectively. The plates of capacitor are connected as shown in the figure. A discharged capacitor of capacity 1.5mF falls to the free ends of the wire. Then

physics-General

parallel

Two capacitors of equal capacitance $open parentheses C subscript 1 end subscript equals C subscript 2 end subscript close parentheses$ are shown in the figure. Initially, while the switch $S$ is open, one of the capacitors is uncharged and the other carries charge $Q subscript 0 end subscript$ . The energy stored in the charged capacitor is $U subscript 0 end subscript$ . Sometimes after the switch is closed, the capacitors $C subscript 1 end subscript$ and $C subscript 2 end subscript$ carry charges $Q subscript 1 end subscript$ and $Q subscript 2 end subscript$ , respectively; the voltages across the capacitors are $V subscript 1 end subscript$ and $V subscript 2 end subscript semicolon$ and the energies stored in the capacitors are $U subscript 1 end subscript$ and $U subscript 2 end subscript$ . Which of the following statements is INCORRECT ? The figure shows a diagonal symmetric arrangement of capacitors and a battery

Two capacitors of equal capacitance $open parentheses C subscript 1 end subscript equals C subscript 2 end subscript close parentheses$ are shown in the figure. Initially, while the switch $S$ is open, one of the capacitors is uncharged and the other carries charge $Q subscript 0 end subscript$ . The energy stored in the charged capacitor is $U subscript 0 end subscript$ . Sometimes after the switch is closed, the capacitors $C subscript 1 end subscript$ and $C subscript 2 end subscript$ carry charges $Q subscript 1 end subscript$ and $Q subscript 2 end subscript$ , respectively; the voltages across the capacitors are $V subscript 1 end subscript$ and $V subscript 2 end subscript semicolon$ and the energies stored in the capacitors are $U subscript 1 end subscript$ and $U subscript 2 end subscript$ . Which of the following statements is INCORRECT ? The figure shows a diagonal symmetric arrangement of capacitors and a battery

physics-General

Four capacitors and a battery are connected as shown. The potential drop across the $7 m F$ capacitor is 6 V. Then the :

Four capacitors and a battery are connected as shown. The potential drop across the $7 m F$ capacitor is 6 V. Then the :

physics-General

In the circuit shown, each capacitor has a capacitance C. The emf of the cell is E. If the switch S is closed

In the circuit shown, each capacitor has a capacitance C. The emf of the cell is E. If the switch S is closed

physics-General

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.