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New answer posted

a year ago

0 Follower 3 Views

P
Pallavi Pathak

Contributor-Level 10

Doppler Effect in class 11 chapter 14 waves refers to the variation in the wavelength or frequency of a wave in relation to an observer moving relative to the wave source. When the wave source moves toward the observer, the frequency increases, and waves are compressed. If the source moves away, the frequency reduces and the waves are stretched. The Doppler Effect can be observed with the sound of a passing train or ambulance. This concept is also used in medical imaging technologies like Doppler ultrasound, radar, and astronomy to find whether galaxies or stars are moving away or towards the Earth.

New answer posted

a year ago

0 Follower 4 Views

P
Pallavi Pathak

Contributor-Level 10

The speed of a wave can be found by the medium properties through which it travels. For mechanical waves, the speed of the wave depends on the inertia and elasticity of the medium. For example, the speed of a wave is dependent on the mass of the wave per unit length and the tension in the string. 
Also, sound travels in solids at a greater speed than in liquids and gases because, in a solid, the particles are more tightly packed. In the case of electromagnetic waves, the speed of waves is the highest in vacuum and it depends on the magnetic and electric properties of the medium. The type of wave also matters which can be longitudin

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New answer posted

a year ago

0 Follower 14 Views

S
Sreetama Tyagi

Contributor-Level 7

While filling CA Final exam form, candidates are required to upload:

·       CA Foundation and CA Intermediate marksheets.

·      Passport size photo 

·       Signature

·       Reserved Category certificate (if applicable)

·       Proof of articleship

New answer posted

a year ago

0 Follower 13 Views

A
Aarushi Hazarika

Contributor-Level 7

Yes, for every exam attempt, candidates have to pay CA Final fee. For single group, the CA Final fee is INR 1900 and for both groups the CA Final fee is INR 3300. The late fee for registration is INR 600 (USD 10 for overseas students). Candidates must note that the CA Final registration fee is non-refundable.

New answer posted

a year ago

0 Follower 21 Views

A
Anya B

Contributor-Level 7

To re-register for CA Final exam, candidates can simply login with their ICAI credentials at the SSP portal of the ICAI (eservices website), and fill the applicatiom form. 

New answer posted

a year ago

0 Follower 1 View

A
Aayush Sharma

Contributor-Level 10

Yes, BSc at The Little Flower's College does not require the JEE entrance exam to be eligible for admission. Admission into the programme takes place through the merit secured in Class 12 exams. Candidates do not have to give the JEE Entrance exam if they want to secure admision into the programme. They can just apply for admission directly after Class 12 results are announced.

New answer posted

a year ago

0 Follower 4 Views

A
Aayush Sharma

Contributor-Level 10

Yes, Class 12 exam are compulsory for admission in BCA programme at St. Theresa College. Admissions in the institute are merit-based and selection takes place through the merit secured in Class 12 exams. Once candidates have passed their Class 12, they can apply for direct admission into the programme. 

New answer posted

a year ago

0 Follower 5 Views

S
saurya snehal

Contributor-Level 10

The application dates that are improtant for PSG IMSR are given below: 

  • NEET UG exam date: 4 May 2025
  • Application forms for NEET UG have closed
  • The lastb date to apply for NEET PG is 7 May 2025

Candidates should take notes of the mentioned dates and make sure that the important forms are filled on time. 

New answer posted

a year ago

0 Follower 3 Views

S
Shailja Rawat

Contributor-Level 10

For admissions to the Panipat Institute of Engineering and Technology MBA course, the institute accepts valid MAT scores. Thus, candidates seeking admission to the course can appear for the MAT 2025 exam. As per official sources, the 2025 session of the MAT exam is scheduled to be held on Mar 9, 2025.

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