10+ Physicswallah Interview Questions and Answers for Freshers

Right shift of oxy-Hb curve indicates decreased affinity of hemoglobin for oxygen, while left shift indicates increased affinity.

• Right shift: caused by factors like increased temperature, CO2 levels, and acidity, resulting in decreased oxygen binding.

• Left shift: caused by factors like decreased temperature, CO2 levels, and acidity, resulting in increased oxygen binding.

• Example: Right shift occurs during exercise when muscles need more oxygen.

• Example: Left shift occurs in the ...read more

Tracheal cartilage provides support and structure to the trachea, while the bronchial tree branches off from the trachea to carry air into the lungs.

• Tracheal cartilage is made up of C-shaped rings of hyaline cartilage that provide support and prevent collapse of the trachea.

• The bronchial tree consists of the bronchi, bronchioles, and alveoli, branching off from the trachea to distribute air throughout the lungs.

• The tracheal cartilage is complete, meaning it encircles the enti...read more

Astrocytes are nervous tissue cells that participate in blood brain barrier formation.

• Astrocytes are a type of glial cell found in the central nervous system.

• They play a crucial role in the formation and maintenance of the blood-brain barrier.

• Astrocytes help regulate the exchange of substances between the blood and the brain to protect the brain from harmful substances.

• They also provide nutrients and support to neurons.

Different types of joins in SQL include inner join, left join, right join, and full outer join.

• Inner join: Returns rows when there is a match in both tables.

• Left join: Returns all rows from the left table and the matched rows from the right table.

• Right join: Returns all rows from the right table and the matched rows from the left table.

• Full outer join: Returns rows when there is a match in either table.

The primary objective of Physics Wallah is to provide high-quality education and resources to students preparing for competitive exams.

• Offering online lectures and study materials for subjects like Physics, Chemistry, and Mathematics

• Helping students prepare for exams like JEE, NEET, and other competitive exams

• Providing guidance and support to students through online platforms and resources

The oxy-dissociation curve shows the relationship between oxygen saturation and partial pressure of oxygen in the blood.

• The curve is sigmoidal in shape, indicating cooperative binding of oxygen to hemoglobin.

• At low partial pressures of oxygen, hemoglobin has low affinity for oxygen, resulting in a steep increase in oxygen saturation as partial pressure increases.

• At high partial pressures of oxygen, hemoglobin becomes saturated and additional oxygen does not significantly incr...read more

Sales is a dynamic field that allows me to connect with people, solve problems, and drive revenue growth.

• I enjoy building relationships with clients and understanding their needs

• Sales allows me to use my problem-solving skills to find solutions for clients

• I am motivated by the challenge of meeting and exceeding sales targets

• Sales is a constantly evolving field that requires adaptability and creativity

• Examples: Successfully closing a deal with a difficult client, identifying n...read more

I am fluent in three languages: English, Spanish, and French.

• Fluent in English, Spanish, and French

• Can communicate effectively in multiple languages

• Experience with translation and interpretation

Marketing focuses on creating awareness and interest in a product or service, while sales involves closing deals and generating revenue.

• Marketing involves activities such as advertising, branding, and market research.

• Sales involves activities such as prospecting, qualifying leads, and negotiating contracts.

• Marketing aims to attract and retain customers through creating value and satisfaction.

• Sales aims to convert leads into customers and drive revenue for the company.

• Marketin...read more