Part 1
The equation y=A cos^2(2π nt − 2π x/λ) represents a wave with
16
Sep
The equation y=A cos^2(2π nt − 2π x/λ) represents a wave with The equation y=A cos^2(2π nt − 2π x/λ) represents a wave with September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Wave Motion and Waves on a String , Part 1 ,
The function sin^2 ( wt ) represents
16
Sep
The function sin^2 ( wt ) represents The function sin^2 ( wt ) represents September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Wave Motion and Waves on a String , Part 1 ,
A progressive sound wave of frequency 500 Hz is travelling with a speed of 350ms^−1. A compression maximum appears at a place at a given instant. The minimum time interval after which the rarefaction maximum occurs at the same point is.
16
Sep
A progressive sound wave of frequency 500 Hz is travelling with a speed of 350ms^−1. A compression maximum appears at a place at a given instant. The minimum time interval after which the rarefaction maximum occurs at the same point is. in a previous question the minimum distance between a centre of compression and a [...]
in a previous question the minimum distance between a centre of compression and a centre of rarefaction at any instant is
16
Sep
in a previous question the minimum distance between a centre of compression and a centre of rarefaction at any instant is in a previous question the minimum distance between a centre of compression and a centre of rarefaction at any instant is September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - [...]
A vertical glass capillary tube, open at both ends, contains some water. Which of the following shapes may not be taken by the water in the tube?
16
Sep
A vertical glass capillary tube, open at both ends, contains some water. Which of the following shapes may not be taken by the water in the tube? A vertical glass capillary tube contains some water. Which of the following shapes may not be taken by the water in the tube? open at both ends September [...]
If a water drop is kept between two glass plates, then its shape is
16
Sep
If a water drop is kept between two glass plates, then its shape is If a water drop is kept between two glass plates then its shape is September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter 14 - Fluid Mechanics , Part 1 ,
A vessel, whose bottom has round holes with diameter of 0.1 mm , is filled with water. The maximum height to which the water can be filled without leakage is (S.T. of water =75 dyne/cm , g=1000 cm/s^2)
16
Sep
A vessel, whose bottom has round holes with diameter of 0.1 mm , is filled with water. The maximum height to which the water can be filled without leakage is (S.T. of water =75 dyne/cm , g=1000 cm/s^2) A vessel g=1000 cm/s^2) is filled with water. The maximum height to which the water can be [...]
Two capillaries made of same material but a different radii are dipped in a liquid. The rise of liquid in one capillary is 2.2 cm and that in the other is 6.6 cm . The ratio of their radii is
16
Sep
Two capillaries made of same material but a different radii are dipped in a liquid. The rise of liquid in one capillary is 2.2 cm and that in the other is 6.6 cm . The ratio of their radii is Two capillaries made of same material but a different radii are dipped in a liquid. [...]
Water rises in a vertical capillary tube up to a length of 10 cm. If the tube is inclined at 45°, the length of water risen in the tube will be
16
Sep
Water rises in a vertical capillary tube up to a length of 10 cm. If the tube is inclined at 45°, the length of water risen in the tube will be the length of water risen in the tube will be Water rises in a vertical capillary tube up to a length of 10 cm. [...]
Which of the following graphs may represent the relation between the capillary rise h and the radius r of the capillary ?
16
Sep
Which of the following graphs may represent the relation between the capillary rise h and the radius r of the capillary ? Which of the following graphs may represent the relation between the capillary rise h and the radius r of the capillary ? September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]